50902940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 117107424

約数和(自身を除く): 66204484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 401, 577, 802, 1154, 1604, 2005, 2308, 2885, 4010, 4411, 5770, 6347, 8020, 8822, 11540, 12694, 17644, 22055, 25388, 31735, 44110, 63470, 88220, 126940, 231377, 462754, 925508, 1156885, 2313770, 2545147, 4627540, 5090294, 10180588, 12725735, 25451470, 50902940]

約数ペア:

[(1, 50902940), (2, 25451470), (4, 12725735), (5, 10180588), (10, 5090294), (11, 4627540), (20, 2545147), (22, 2313770), (44, 1156885), (55, 925508), (110, 462754), (220, 231377), (401, 126940), (577, 88220), (802, 63470), (1154, 44110), (1604, 31735), (2005, 25388), (2308, 22055), (2885, 17644), (4010, 12694), (4411, 11540), (5770, 8822), (6347, 8020)]