47563750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2962

約数の個数: 40

約数和(自身を含む): 96044256

約数和(自身を除く): 48480506

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 2927, 3250, 5854, 8125, 14635, 16250, 29270, 38051, 73175, 76102, 146350, 190255, 365875, 380510, 731750, 951275, 1829375, 1902550, 3658750, 4756375, 9512750, 23781875, 47563750]

約数ペア:

[(1, 47563750), (2, 23781875), (5, 9512750), (10, 4756375), (13, 3658750), (25, 1902550), (26, 1829375), (50, 951275), (65, 731750), (125, 380510), (130, 365875), (250, 190255), (325, 146350), (625, 76102), (650, 73175), (1250, 38051), (1625, 29270), (2927, 16250), (3250, 14635), (5854, 8125)]