47579480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91499}}^1$

素因数の和:91523

約数の個数: 32

約数和(自身を含む): 115290000

約数和(自身を除く): 67710520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 91499, 182998, 365996, 457495, 731992, 914990, 1189487, 1829980, 2378974, 3659960, 4757948, 5947435, 9515896, 11894870, 23789740, 47579480]

約数ペア:

[(1, 47579480), (2, 23789740), (4, 11894870), (5, 9515896), (8, 5947435), (10, 4757948), (13, 3659960), (20, 2378974), (26, 1829980), (40, 1189487), (52, 914990), (65, 731992), (104, 457495), (130, 365996), (260, 182998), (520, 91499)]