501227590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 944818992

約数和(自身を除く): 443591402

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 290, 535, 557, 841, 1070, 1114, 1682, 2785, 3103, 4205, 5570, 6206, 8410, 15515, 16153, 31030, 32306, 59599, 80765, 89987, 119198, 161530, 179974, 297995, 449935, 468437, 595990, 899870, 936874, 1728371, 2342185, 3456742, 4684370, 8641855, 17283710, 50122759, 100245518, 250613795, 501227590]

約数ペア:

[(1, 501227590), (2, 250613795), (5, 100245518), (10, 50122759), (29, 17283710), (58, 8641855), (107, 4684370), (145, 3456742), (214, 2342185), (290, 1728371), (535, 936874), (557, 899870), (841, 595990), (1070, 468437), (1114, 449935), (1682, 297995), (2785, 179974), (3103, 161530), (4205, 119198), (5570, 89987), (6206, 80765), (8410, 59599), (15515, 32306), (16153, 31030)]