61412650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 124304544

約数和(自身を除く): 62891894

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 883, 1070, 1391, 1766, 2675, 2782, 4415, 5350, 6955, 8830, 11479, 13910, 22075, 22958, 34775, 44150, 57395, 69550, 94481, 114790, 188962, 286975, 472405, 573950, 944810, 1228253, 2362025, 2456506, 4724050, 6141265, 12282530, 30706325, 61412650]

約数ペア:

[(1, 61412650), (2, 30706325), (5, 12282530), (10, 6141265), (13, 4724050), (25, 2456506), (26, 2362025), (50, 1228253), (65, 944810), (107, 573950), (130, 472405), (214, 286975), (325, 188962), (535, 114790), (650, 94481), (883, 69550), (1070, 57395), (1391, 44150), (1766, 34775), (2675, 22958), (2782, 22075), (4415, 13910), (5350, 11479), (6955, 8830)]