61424350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 125429472

約数和(自身を除く): 64005122

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 1783, 2650, 3445, 3566, 6890, 8915, 17225, 17830, 23179, 34450, 44575, 46358, 89150, 94499, 115895, 188998, 231790, 472495, 579475, 944990, 1158950, 1228487, 2362475, 2456974, 4724950, 6142435, 12284870, 30712175, 61424350]

約数ペア:

[(1, 61424350), (2, 30712175), (5, 12284870), (10, 6142435), (13, 4724950), (25, 2456974), (26, 2362475), (50, 1228487), (53, 1158950), (65, 944990), (106, 579475), (130, 472495), (265, 231790), (325, 188998), (530, 115895), (650, 94499), (689, 89150), (1325, 46358), (1378, 44575), (1783, 34450), (2650, 23179), (3445, 17830), (3566, 17225), (6890, 8915)]