56118530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 61091710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 67, 85, 130, 134, 170, 221, 335, 379, 442, 670, 758, 871, 1105, 1139, 1742, 1895, 2210, 2278, 3790, 4355, 4927, 5695, 6443, 8710, 9854, 11390, 12886, 14807, 24635, 25393, 29614, 32215, 49270, 50786, 64430, 74035, 83759, 126965, 148070, 167518, 253930, 330109, 418795, 431681, 660218, 837590, 863362, 1650545, 2158405, 3301090, 4316810, 5611853, 11223706, 28059265, 56118530]

約数ペア:

[(1, 56118530), (2, 28059265), (5, 11223706), (10, 5611853), (13, 4316810), (17, 3301090), (26, 2158405), (34, 1650545), (65, 863362), (67, 837590), (85, 660218), (130, 431681), (134, 418795), (170, 330109), (221, 253930), (335, 167518), (379, 148070), (442, 126965), (670, 83759), (758, 74035), (871, 64430), (1105, 50786), (1139, 49270), (1742, 32215), (1895, 29614), (2210, 25393), (2278, 24635), (3790, 14807), (4355, 12886), (4927, 11390), (5695, 9854), (6443, 8710)]