50975080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{587}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 124467840

約数和(自身を除く): 73492760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 587, 668, 835, 1174, 1336, 1670, 2171, 2348, 2935, 3340, 4342, 4696, 5870, 6680, 7631, 8684, 10855, 11740, 15262, 17368, 21710, 23480, 30524, 38155, 43420, 61048, 76310, 86840, 98029, 152620, 196058, 305240, 392116, 490145, 784232, 980290, 1274377, 1960580, 2548754, 3921160, 5097508, 6371885, 10195016, 12743770, 25487540, 50975080]

約数ペア:

[(1, 50975080), (2, 25487540), (4, 12743770), (5, 10195016), (8, 6371885), (10, 5097508), (13, 3921160), (20, 2548754), (26, 1960580), (40, 1274377), (52, 980290), (65, 784232), (104, 490145), (130, 392116), (167, 305240), (260, 196058), (334, 152620), (520, 98029), (587, 86840), (668, 76310), (835, 61048), (1174, 43420), (1336, 38155), (1670, 30524), (2171, 23480), (2348, 21710), (2935, 17368), (3340, 15262), (4342, 11740), (4696, 10855), (5870, 8684), (6680, 7631)]