48996640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 149361408

約数和(自身を除く): 100364768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 97, 110, 112, 140, 154, 160, 164, 176, 194, 205, 220, 224, 280, 287, 308, 328, 352, 385, 388, 410, 440, 451, 485, 560, 574, 616, 656, 679, 770, 776, 820, 880, 902, 970, 1067, 1120, 1148, 1232, 1312, 1358, 1435, 1540, 1552, 1640, 1760, 1804, 1940, 2134, 2255, 2296, 2464, 2716, 2870, 3080, 3104, 3157, 3280, 3395, 3608, 3880, 3977, 4268, 4510, 4592, 5335, 5432, 5740, 6160, 6314, 6560, 6790, 7216, 7469, 7760, 7954, 8536, 9020, 9184, 10670, 10864, 11480, 12320, 12628, 13580, 14432, 14938, 15520, 15785, 15908, 17072, 18040, 19885, 21340, 21728, 22960, 25256, 27160, 27839, 29876, 31570, 31816, 34144, 36080, 37345, 39770, 42680, 43747, 45920, 50512, 54320, 55678, 59752, 63140, 63632, 72160, 74690, 79540, 85360, 87494, 101024, 108640, 111356, 119504, 126280, 127264, 139195, 149380, 159080, 170720, 174988, 218735, 222712, 239008, 252560, 278390, 298760, 306229, 318160, 349976, 437470, 445424, 505120, 556780, 597520, 612458, 636320, 699952, 874940, 890848, 1113560, 1195040, 1224916, 1399904, 1531145, 1749880, 2227120, 2449832, 3062290, 3499760, 4454240, 4899664, 6124580, 6999520, 9799328, 12249160, 24498320, 48996640]

約数ペア:

[(1, 48996640), (2, 24498320), (4, 12249160), (5, 9799328), (7, 6999520), (8, 6124580), (10, 4899664), (11, 4454240), (14, 3499760), (16, 3062290), (20, 2449832), (22, 2227120), (28, 1749880), (32, 1531145), (35, 1399904), (40, 1224916), (41, 1195040), (44, 1113560), (55, 890848), (56, 874940), (70, 699952), (77, 636320), (80, 612458), (82, 597520), (88, 556780), (97, 505120), (110, 445424), (112, 437470), (140, 349976), (154, 318160), (160, 306229), (164, 298760), (176, 278390), (194, 252560), (205, 239008), (220, 222712), (224, 218735), (280, 174988), (287, 170720), (308, 159080), (328, 149380), (352, 139195), (385, 127264), (388, 126280), (410, 119504), (440, 111356), (451, 108640), (485, 101024), (560, 87494), (574, 85360), (616, 79540), (656, 74690), (679, 72160), (770, 63632), (776, 63140), (820, 59752), (880, 55678), (902, 54320), (970, 50512), (1067, 45920), (1120, 43747), (1148, 42680), (1232, 39770), (1312, 37345), (1358, 36080), (1435, 34144), (1540, 31816), (1552, 31570), (1640, 29876), (1760, 27839), (1804, 27160), (1940, 25256), (2134, 22960), (2255, 21728), (2296, 21340), (2464, 19885), (2716, 18040), (2870, 17072), (3080, 15908), (3104, 15785), (3157, 15520), (3280, 14938), (3395, 14432), (3608, 13580), (3880, 12628), (3977, 12320), (4268, 11480), (4510, 10864), (4592, 10670), (5335, 9184), (5432, 9020), (5740, 8536), (6160, 7954), (6314, 7760), (6560, 7469), (6790, 7216)]