551475502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{110251}}^1$

素因数の和:110355

約数の個数: 16

約数和(自身を含む): 861288624

約数和(自身を除く): 309813122

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 110251, 220502, 4520291, 6725311, 9040582, 13450622, 275737751, 551475502]

約数ペア:

[(1, 551475502), (2, 275737751), (41, 13450622), (61, 9040582), (82, 6725311), (122, 4520291), (2501, 220502), (5002, 110251)]