51513826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14897}}^1$

素因数の和:14938

約数の個数: 32

約数和(自身を含む): 100114560

約数和(自身を除く): 48600734

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 14897, 29794, 104279, 193661, 208558, 283043, 387322, 566086, 1355627, 1981301, 2711254, 3679559, 3962602, 7359118, 25756913, 51513826]

約数ペア:

[(1, 51513826), (2, 25756913), (7, 7359118), (13, 3962602), (14, 3679559), (19, 2711254), (26, 1981301), (38, 1355627), (91, 566086), (133, 387322), (182, 283043), (247, 208558), (266, 193661), (494, 104279), (1729, 29794), (3458, 14897)]