48455420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 110200608

約数和(自身を除く): 61745188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 227, 260, 454, 821, 908, 1135, 1642, 2270, 2951, 3284, 4105, 4540, 5902, 8210, 10673, 11804, 14755, 16420, 21346, 29510, 42692, 53365, 59020, 106730, 186367, 213460, 372734, 745468, 931835, 1863670, 2422771, 3727340, 4845542, 9691084, 12113855, 24227710, 48455420]

約数ペア:

[(1, 48455420), (2, 24227710), (4, 12113855), (5, 9691084), (10, 4845542), (13, 3727340), (20, 2422771), (26, 1863670), (52, 931835), (65, 745468), (130, 372734), (227, 213460), (260, 186367), (454, 106730), (821, 59020), (908, 53365), (1135, 42692), (1642, 29510), (2270, 21346), (2951, 16420), (3284, 14755), (4105, 11804), (4540, 10673), (5902, 8210)]