52688506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 87494400

約数和(自身を除く): 34805894

約数列:

[1, 2, 13, 26, 61, 122, 139, 239, 278, 478, 793, 1586, 1807, 3107, 3614, 6214, 8479, 14579, 16958, 29158, 33221, 66442, 110227, 189527, 220454, 379054, 431873, 863746, 2026481, 4052962, 26344253, 52688506]

約数ペア:

[(1, 52688506), (2, 26344253), (13, 4052962), (26, 2026481), (61, 863746), (122, 431873), (139, 379054), (239, 220454), (278, 189527), (478, 110227), (793, 66442), (1586, 33221), (1807, 29158), (3107, 16958), (3614, 14579), (6214, 8479)]