52277720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 141134400

約数和(自身を除く): 88856680

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 29, 34, 40, 44, 55, 58, 68, 85, 88, 110, 116, 136, 145, 170, 187, 220, 232, 241, 290, 319, 340, 374, 440, 482, 493, 580, 638, 680, 748, 935, 964, 986, 1160, 1205, 1276, 1496, 1595, 1870, 1928, 1972, 2410, 2465, 2552, 2651, 3190, 3740, 3944, 4097, 4820, 4930, 5302, 5423, 6380, 6989, 7480, 8194, 9640, 9860, 10604, 10846, 12760, 13255, 13978, 16388, 19720, 20485, 21208, 21692, 26510, 27115, 27956, 32776, 34945, 40970, 43384, 45067, 53020, 54230, 55912, 69890, 76879, 81940, 90134, 106040, 108460, 118813, 139780, 153758, 163880, 180268, 216920, 225335, 237626, 279560, 307516, 360536, 384395, 450670, 475252, 594065, 615032, 768790, 901340, 950504, 1188130, 1306943, 1537580, 1802680, 2376260, 2613886, 3075160, 4752520, 5227772, 6534715, 10455544, 13069430, 26138860, 52277720]

約数ペア:

[(1, 52277720), (2, 26138860), (4, 13069430), (5, 10455544), (8, 6534715), (10, 5227772), (11, 4752520), (17, 3075160), (20, 2613886), (22, 2376260), (29, 1802680), (34, 1537580), (40, 1306943), (44, 1188130), (55, 950504), (58, 901340), (68, 768790), (85, 615032), (88, 594065), (110, 475252), (116, 450670), (136, 384395), (145, 360536), (170, 307516), (187, 279560), (220, 237626), (232, 225335), (241, 216920), (290, 180268), (319, 163880), (340, 153758), (374, 139780), (440, 118813), (482, 108460), (493, 106040), (580, 90134), (638, 81940), (680, 76879), (748, 69890), (935, 55912), (964, 54230), (986, 53020), (1160, 45067), (1205, 43384), (1276, 40970), (1496, 34945), (1595, 32776), (1870, 27956), (1928, 27115), (1972, 26510), (2410, 21692), (2465, 21208), (2552, 20485), (2651, 19720), (3190, 16388), (3740, 13978), (3944, 13255), (4097, 12760), (4820, 10846), (4930, 10604), (5302, 9860), (5423, 9640), (6380, 8194), (6989, 7480)]