52626840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 194641920

約数和(自身を除く): 142015080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 47, 56, 60, 62, 70, 84, 86, 93, 94, 105, 120, 124, 129, 140, 141, 155, 168, 172, 186, 188, 210, 215, 217, 235, 248, 258, 280, 282, 301, 310, 329, 344, 372, 376, 420, 430, 434, 465, 470, 516, 564, 602, 620, 645, 651, 658, 705, 744, 840, 860, 868, 903, 930, 940, 987, 1032, 1085, 1128, 1204, 1240, 1290, 1302, 1316, 1333, 1410, 1457, 1505, 1645, 1720, 1736, 1806, 1860, 1880, 1974, 2021, 2170, 2408, 2580, 2604, 2632, 2666, 2820, 2914, 3010, 3255, 3290, 3612, 3720, 3948, 3999, 4042, 4340, 4371, 4515, 4935, 5160, 5208, 5332, 5640, 5828, 6020, 6063, 6510, 6580, 6665, 7224, 7285, 7896, 7998, 8084, 8680, 8742, 9030, 9331, 9870, 10105, 10199, 10664, 11656, 12040, 12126, 13020, 13160, 13330, 14147, 14570, 15996, 16168, 17484, 18060, 18662, 19740, 19995, 20210, 20398, 21855, 24252, 26040, 26660, 27993, 28294, 29140, 30315, 30597, 31992, 34968, 36120, 37324, 39480, 39990, 40420, 40796, 42441, 43710, 46655, 48504, 50995, 53320, 55986, 56588, 58280, 60630, 61194, 62651, 70735, 74648, 79980, 80840, 81592, 84882, 87420, 93310, 101990, 111972, 113176, 121260, 122388, 125302, 139965, 141470, 152985, 159960, 169764, 174840, 186620, 187953, 203980, 212205, 223944, 242520, 244776, 250604, 279930, 282940, 305970, 313255, 339528, 373240, 375906, 407960, 424410, 438557, 501208, 559860, 565880, 611940, 626510, 751812, 848820, 877114, 939765, 1119720, 1223880, 1253020, 1315671, 1503624, 1697640, 1754228, 1879530, 2192785, 2506040, 2631342, 3508456, 3759060, 4385570, 5262684, 6578355, 7518120, 8771140, 10525368, 13156710, 17542280, 26313420, 52626840]

約数ペア:

[(1, 52626840), (2, 26313420), (3, 17542280), (4, 13156710), (5, 10525368), (6, 8771140), (7, 7518120), (8, 6578355), (10, 5262684), (12, 4385570), (14, 3759060), (15, 3508456), (20, 2631342), (21, 2506040), (24, 2192785), (28, 1879530), (30, 1754228), (31, 1697640), (35, 1503624), (40, 1315671), (42, 1253020), (43, 1223880), (47, 1119720), (56, 939765), (60, 877114), (62, 848820), (70, 751812), (84, 626510), (86, 611940), (93, 565880), (94, 559860), (105, 501208), (120, 438557), (124, 424410), (129, 407960), (140, 375906), (141, 373240), (155, 339528), (168, 313255), (172, 305970), (186, 282940), (188, 279930), (210, 250604), (215, 244776), (217, 242520), (235, 223944), (248, 212205), (258, 203980), (280, 187953), (282, 186620), (301, 174840), (310, 169764), (329, 159960), (344, 152985), (372, 141470), (376, 139965), (420, 125302), (430, 122388), (434, 121260), (465, 113176), (470, 111972), (516, 101990), (564, 93310), (602, 87420), (620, 84882), (645, 81592), (651, 80840), (658, 79980), (705, 74648), (744, 70735), (840, 62651), (860, 61194), (868, 60630), (903, 58280), (930, 56588), (940, 55986), (987, 53320), (1032, 50995), (1085, 48504), (1128, 46655), (1204, 43710), (1240, 42441), (1290, 40796), (1302, 40420), (1316, 39990), (1333, 39480), (1410, 37324), (1457, 36120), (1505, 34968), (1645, 31992), (1720, 30597), (1736, 30315), (1806, 29140), (1860, 28294), (1880, 27993), (1974, 26660), (2021, 26040), (2170, 24252), (2408, 21855), (2580, 20398), (2604, 20210), (2632, 19995), (2666, 19740), (2820, 18662), (2914, 18060), (3010, 17484), (3255, 16168), (3290, 15996), (3612, 14570), (3720, 14147), (3948, 13330), (3999, 13160), (4042, 13020), (4340, 12126), (4371, 12040), (4515, 11656), (4935, 10664), (5160, 10199), (5208, 10105), (5332, 9870), (5640, 9331), (5828, 9030), (6020, 8742), (6063, 8680), (6510, 8084), (6580, 7998), (6665, 7896), (7224, 7285)]