49375480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 256

約数和(自身を含む): 156764160

約数和(自身を除く): 107388680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 40, 41, 44, 46, 55, 56, 68, 70, 77, 82, 85, 88, 92, 110, 115, 119, 136, 140, 154, 161, 164, 170, 184, 187, 205, 220, 230, 238, 253, 280, 287, 308, 322, 328, 340, 374, 385, 391, 410, 440, 451, 460, 476, 506, 574, 595, 616, 644, 680, 697, 748, 770, 782, 805, 820, 902, 920, 935, 943, 952, 1012, 1148, 1190, 1265, 1288, 1309, 1394, 1435, 1496, 1540, 1564, 1610, 1640, 1771, 1804, 1870, 1886, 1955, 2024, 2255, 2296, 2380, 2530, 2618, 2737, 2788, 2870, 3080, 3128, 3157, 3220, 3485, 3542, 3608, 3740, 3772, 3910, 4301, 4510, 4715, 4760, 4879, 5060, 5236, 5474, 5576, 5740, 6314, 6440, 6545, 6601, 6970, 7084, 7480, 7544, 7667, 7820, 8602, 8855, 9020, 9430, 9758, 10120, 10373, 10472, 10948, 11480, 12628, 13090, 13202, 13685, 13940, 14168, 15334, 15640, 15785, 16031, 17204, 17710, 18040, 18860, 19516, 20746, 21505, 21896, 24395, 25256, 26180, 26404, 27370, 27880, 30107, 30668, 31570, 32062, 33005, 34408, 35420, 37720, 38335, 39032, 41492, 43010, 48790, 51865, 52360, 52808, 53669, 54740, 60214, 61336, 63140, 64124, 66010, 70840, 72611, 76670, 80155, 82984, 86020, 97580, 103730, 107338, 109480, 112217, 120428, 126280, 128248, 132020, 145222, 150535, 153340, 160310, 172040, 176341, 195160, 207460, 214676, 224434, 240856, 264040, 268345, 290444, 301070, 306680, 320620, 352682, 363055, 414920, 429352, 448868, 536690, 561085, 580888, 602140, 641240, 705364, 726110, 881705, 897736, 1073380, 1122170, 1204280, 1234387, 1410728, 1452220, 1763410, 2146760, 2244340, 2468774, 2904440, 3526820, 4488680, 4937548, 6171935, 7053640, 9875096, 12343870, 24687740, 49375480]

約数ペア:

[(1, 49375480), (2, 24687740), (4, 12343870), (5, 9875096), (7, 7053640), (8, 6171935), (10, 4937548), (11, 4488680), (14, 3526820), (17, 2904440), (20, 2468774), (22, 2244340), (23, 2146760), (28, 1763410), (34, 1452220), (35, 1410728), (40, 1234387), (41, 1204280), (44, 1122170), (46, 1073380), (55, 897736), (56, 881705), (68, 726110), (70, 705364), (77, 641240), (82, 602140), (85, 580888), (88, 561085), (92, 536690), (110, 448868), (115, 429352), (119, 414920), (136, 363055), (140, 352682), (154, 320620), (161, 306680), (164, 301070), (170, 290444), (184, 268345), (187, 264040), (205, 240856), (220, 224434), (230, 214676), (238, 207460), (253, 195160), (280, 176341), (287, 172040), (308, 160310), (322, 153340), (328, 150535), (340, 145222), (374, 132020), (385, 128248), (391, 126280), (410, 120428), (440, 112217), (451, 109480), (460, 107338), (476, 103730), (506, 97580), (574, 86020), (595, 82984), (616, 80155), (644, 76670), (680, 72611), (697, 70840), (748, 66010), (770, 64124), (782, 63140), (805, 61336), (820, 60214), (902, 54740), (920, 53669), (935, 52808), (943, 52360), (952, 51865), (1012, 48790), (1148, 43010), (1190, 41492), (1265, 39032), (1288, 38335), (1309, 37720), (1394, 35420), (1435, 34408), (1496, 33005), (1540, 32062), (1564, 31570), (1610, 30668), (1640, 30107), (1771, 27880), (1804, 27370), (1870, 26404), (1886, 26180), (1955, 25256), (2024, 24395), (2255, 21896), (2296, 21505), (2380, 20746), (2530, 19516), (2618, 18860), (2737, 18040), (2788, 17710), (2870, 17204), (3080, 16031), (3128, 15785), (3157, 15640), (3220, 15334), (3485, 14168), (3542, 13940), (3608, 13685), (3740, 13202), (3772, 13090), (3910, 12628), (4301, 11480), (4510, 10948), (4715, 10472), (4760, 10373), (4879, 10120), (5060, 9758), (5236, 9430), (5474, 9020), (5576, 8855), (5740, 8602), (6314, 7820), (6440, 7667), (6545, 7544), (6601, 7480), (6970, 7084)]