48348040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 118364400

約数和(自身を除く): 70016360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 218, 260, 436, 520, 545, 853, 872, 1090, 1417, 1706, 2180, 2834, 3412, 4265, 4360, 5668, 6824, 7085, 8530, 11089, 11336, 14170, 17060, 22178, 28340, 34120, 44356, 55445, 56680, 88712, 92977, 110890, 185954, 221780, 371908, 443560, 464885, 743816, 929770, 1208701, 1859540, 2417402, 3719080, 4834804, 6043505, 9669608, 12087010, 24174020, 48348040]

約数ペア:

[(1, 48348040), (2, 24174020), (4, 12087010), (5, 9669608), (8, 6043505), (10, 4834804), (13, 3719080), (20, 2417402), (26, 1859540), (40, 1208701), (52, 929770), (65, 743816), (104, 464885), (109, 443560), (130, 371908), (218, 221780), (260, 185954), (436, 110890), (520, 92977), (545, 88712), (853, 56680), (872, 55445), (1090, 44356), (1417, 34120), (1706, 28340), (2180, 22178), (2834, 17060), (3412, 14170), (4265, 11336), (4360, 11089), (5668, 8530), (6824, 7085)]