51961950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{115471}}^1$

素因数の和:115489

約数の個数: 36

約数和(自身を含む): 139605648

約数和(自身を除く): 87643698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 115471, 230942, 346413, 577355, 692826, 1039239, 1154710, 1732065, 2078478, 2886775, 3464130, 5196195, 5773550, 8660325, 10392390, 17320650, 25980975, 51961950]

約数ペア:

[(1, 51961950), (2, 25980975), (3, 17320650), (5, 10392390), (6, 8660325), (9, 5773550), (10, 5196195), (15, 3464130), (18, 2886775), (25, 2078478), (30, 1732065), (45, 1154710), (50, 1039239), (75, 692826), (90, 577355), (150, 346413), (225, 230942), (450, 115471)]