51715122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 114649344

約数和(自身を除く): 62934222

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 71, 74, 102, 111, 142, 193, 213, 222, 386, 426, 579, 629, 1158, 1207, 1258, 1887, 2414, 2627, 3281, 3621, 3774, 5254, 6562, 7141, 7242, 7881, 9843, 13703, 14282, 15762, 19686, 21423, 27406, 41109, 42846, 44659, 82218, 89318, 121397, 133977, 232951, 242794, 267954, 364191, 465902, 507011, 698853, 728382, 1014022, 1397706, 1521033, 3042066, 8619187, 17238374, 25857561, 51715122]

約数ペア:

[(1, 51715122), (2, 25857561), (3, 17238374), (6, 8619187), (17, 3042066), (34, 1521033), (37, 1397706), (51, 1014022), (71, 728382), (74, 698853), (102, 507011), (111, 465902), (142, 364191), (193, 267954), (213, 242794), (222, 232951), (386, 133977), (426, 121397), (579, 89318), (629, 82218), (1158, 44659), (1207, 42846), (1258, 41109), (1887, 27406), (2414, 21423), (2627, 19686), (3281, 15762), (3621, 14282), (3774, 13703), (5254, 9843), (6562, 7881), (7141, 7242)]