57482060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 77993140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 31, 46, 58, 62, 92, 115, 116, 124, 139, 145, 155, 230, 278, 290, 310, 460, 556, 580, 620, 667, 695, 713, 899, 1334, 1390, 1426, 1798, 2668, 2780, 2852, 3197, 3335, 3565, 3596, 4031, 4309, 4495, 6394, 6670, 7130, 8062, 8618, 8990, 12788, 13340, 14260, 15985, 16124, 17236, 17980, 20155, 20677, 21545, 31970, 40310, 41354, 43090, 63940, 80620, 82708, 86180, 92713, 99107, 103385, 124961, 185426, 198214, 206770, 249922, 370852, 396428, 413540, 463565, 495535, 499844, 624805, 927130, 991070, 1249610, 1854260, 1982140, 2499220, 2874103, 5748206, 11496412, 14370515, 28741030, 57482060]

約数ペア:

[(1, 57482060), (2, 28741030), (4, 14370515), (5, 11496412), (10, 5748206), (20, 2874103), (23, 2499220), (29, 1982140), (31, 1854260), (46, 1249610), (58, 991070), (62, 927130), (92, 624805), (115, 499844), (116, 495535), (124, 463565), (139, 413540), (145, 396428), (155, 370852), (230, 249922), (278, 206770), (290, 198214), (310, 185426), (460, 124961), (556, 103385), (580, 99107), (620, 92713), (667, 86180), (695, 82708), (713, 80620), (899, 63940), (1334, 43090), (1390, 41354), (1426, 40310), (1798, 31970), (2668, 21545), (2780, 20677), (2852, 20155), (3197, 17980), (3335, 17236), (3565, 16124), (3596, 15985), (4031, 14260), (4309, 13340), (4495, 12788), (6394, 8990), (6670, 8618), (7130, 8062)]