53911956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 147304416

約数和(自身を除く): 93392460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 331, 554, 588, 662, 831, 993, 1108, 1324, 1662, 1939, 1986, 2317, 3324, 3878, 3972, 4634, 5817, 6951, 7756, 9268, 11634, 13573, 13902, 16219, 23268, 27146, 27804, 32438, 40719, 48657, 54292, 64876, 81438, 91687, 97314, 162876, 183374, 194628, 275061, 366748, 550122, 641809, 1100244, 1283618, 1925427, 2567236, 3850854, 4492663, 7701708, 8985326, 13477989, 17970652, 26955978, 53911956]

約数ペア:

[(1, 53911956), (2, 26955978), (3, 17970652), (4, 13477989), (6, 8985326), (7, 7701708), (12, 4492663), (14, 3850854), (21, 2567236), (28, 1925427), (42, 1283618), (49, 1100244), (84, 641809), (98, 550122), (147, 366748), (196, 275061), (277, 194628), (294, 183374), (331, 162876), (554, 97314), (588, 91687), (662, 81438), (831, 64876), (993, 54292), (1108, 48657), (1324, 40719), (1662, 32438), (1939, 27804), (1986, 27146), (2317, 23268), (3324, 16219), (3878, 13902), (3972, 13573), (4634, 11634), (5817, 9268), (6951, 7756)]