49301140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 119129472

約数和(自身を除く): 69828332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 2243, 3140, 4396, 4486, 5495, 8972, 10990, 11215, 15701, 21980, 22430, 31402, 44860, 62804, 78505, 157010, 314020, 352151, 704302, 1408604, 1760755, 2465057, 3521510, 4930114, 7043020, 9860228, 12325285, 24650570, 49301140]

約数ペア:

[(1, 49301140), (2, 24650570), (4, 12325285), (5, 9860228), (7, 7043020), (10, 4930114), (14, 3521510), (20, 2465057), (28, 1760755), (35, 1408604), (70, 704302), (140, 352151), (157, 314020), (314, 157010), (628, 78505), (785, 62804), (1099, 44860), (1570, 31402), (2198, 22430), (2243, 21980), (3140, 15701), (4396, 11215), (4486, 10990), (5495, 8972)]