57450820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 148055040

約数和(自身を除く): 90604220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 101, 119, 140, 170, 202, 238, 239, 340, 404, 476, 478, 505, 595, 707, 956, 1010, 1190, 1195, 1414, 1673, 1717, 2020, 2380, 2390, 2828, 3346, 3434, 3535, 4063, 4780, 6692, 6868, 7070, 8126, 8365, 8585, 12019, 14140, 16252, 16730, 17170, 20315, 24038, 24139, 28441, 33460, 34340, 40630, 48076, 48278, 56882, 60095, 81260, 96556, 113764, 120190, 120695, 142205, 168973, 240380, 241390, 284410, 337946, 410363, 482780, 568820, 675892, 820726, 844865, 1641452, 1689730, 2051815, 2872541, 3379460, 4103630, 5745082, 8207260, 11490164, 14362705, 28725410, 57450820]

約数ペア:

[(1, 57450820), (2, 28725410), (4, 14362705), (5, 11490164), (7, 8207260), (10, 5745082), (14, 4103630), (17, 3379460), (20, 2872541), (28, 2051815), (34, 1689730), (35, 1641452), (68, 844865), (70, 820726), (85, 675892), (101, 568820), (119, 482780), (140, 410363), (170, 337946), (202, 284410), (238, 241390), (239, 240380), (340, 168973), (404, 142205), (476, 120695), (478, 120190), (505, 113764), (595, 96556), (707, 81260), (956, 60095), (1010, 56882), (1190, 48278), (1195, 48076), (1414, 40630), (1673, 34340), (1717, 33460), (2020, 28441), (2380, 24139), (2390, 24038), (2828, 20315), (3346, 17170), (3434, 16730), (3535, 16252), (4063, 14140), (4780, 12019), (6692, 8585), (6868, 8365), (7070, 8126)]