56260428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 153905472

約数和(自身を除く): 97645044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 326, 489, 587, 588, 652, 978, 1141, 1174, 1761, 1956, 2282, 2348, 3423, 3522, 4109, 4564, 6846, 7044, 7987, 8218, 12327, 13692, 15974, 16436, 23961, 24654, 28763, 31948, 47922, 49308, 57526, 86289, 95681, 95844, 115052, 172578, 191362, 287043, 345156, 382724, 574086, 669767, 1148172, 1339534, 2009301, 2679068, 4018602, 4688369, 8037204, 9376738, 14065107, 18753476, 28130214, 56260428]

約数ペア:

[(1, 56260428), (2, 28130214), (3, 18753476), (4, 14065107), (6, 9376738), (7, 8037204), (12, 4688369), (14, 4018602), (21, 2679068), (28, 2009301), (42, 1339534), (49, 1148172), (84, 669767), (98, 574086), (147, 382724), (163, 345156), (196, 287043), (294, 191362), (326, 172578), (489, 115052), (587, 95844), (588, 95681), (652, 86289), (978, 57526), (1141, 49308), (1174, 47922), (1761, 31948), (1956, 28763), (2282, 24654), (2348, 23961), (3423, 16436), (3522, 15974), (4109, 13692), (4564, 12327), (6846, 8218), (7044, 7987)]