51988935540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1373189}}^1$

素因数の和:1373832

約数の個数: 48

約数和(自身を含む): 145799821440

約数和(自身を除く): 93810885900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 631, 1262, 1893, 2524, 3155, 3786, 6310, 7572, 9465, 12620, 18930, 37860, 1373189, 2746378, 4119567, 5492756, 6865945, 8239134, 13731890, 16478268, 20597835, 27463780, 41195670, 82391340, 866482259, 1732964518, 2599446777, 3465929036, 4332411295, 5198893554, 8664822590, 10397787108, 12997233885, 17329645180, 25994467770, 51988935540]

約数ペア:

[(1, 51988935540), (2, 25994467770), (3, 17329645180), (4, 12997233885), (5, 10397787108), (6, 8664822590), (10, 5198893554), (12, 4332411295), (15, 3465929036), (20, 2599446777), (30, 1732964518), (60, 866482259), (631, 82391340), (1262, 41195670), (1893, 27463780), (2524, 20597835), (3155, 16478268), (3786, 13731890), (6310, 8239134), (7572, 6865945), (9465, 5492756), (12620, 4119567), (18930, 2746378), (37860, 1373189)]