49825750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15331}}^1$

素因数の和:15361

約数の個数: 32

約数和(自身を含む): 100455264

約数和(自身を除く): 50629514

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 15331, 30662, 76655, 153310, 199303, 383275, 398606, 766550, 996515, 1916375, 1993030, 3832750, 4982575, 9965150, 24912875, 49825750]

約数ペア:

[(1, 49825750), (2, 24912875), (5, 9965150), (10, 4982575), (13, 3832750), (25, 1993030), (26, 1916375), (50, 996515), (65, 766550), (125, 398606), (130, 383275), (250, 199303), (325, 153310), (650, 76655), (1625, 30662), (3250, 15331)]