50968659

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 82432000

約数和(自身を除く): 31463341

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 919, 973, 2641, 2757, 2919, 6433, 7923, 17461, 18487, 19299, 52383, 55461, 122227, 127741, 366681, 383223, 894187, 2427079, 2682561, 7281237, 16989553, 50968659]

約数ペア:

[(1, 50968659), (3, 16989553), (7, 7281237), (19, 2682561), (21, 2427079), (57, 894187), (133, 383223), (139, 366681), (399, 127741), (417, 122227), (919, 55461), (973, 52383), (2641, 19299), (2757, 18487), (2919, 17461), (6433, 7923)]