51424750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{15823}}^1$

素因数の和:15853

約数の個数: 32

約数和(自身を含む): 103678848

約数和(自身を除く): 52254098

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 15823, 31646, 79115, 158230, 205699, 395575, 411398, 791150, 1028495, 1977875, 2056990, 3955750, 5142475, 10284950, 25712375, 51424750]

約数ペア:

[(1, 51424750), (2, 25712375), (5, 10284950), (10, 5142475), (13, 3955750), (25, 2056990), (26, 1977875), (50, 1028495), (65, 791150), (125, 411398), (130, 395575), (250, 205699), (325, 158230), (650, 79115), (1625, 31646), (3250, 15823)]