47357860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1289}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 109226880

約数和(自身を除く): 61869020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1289, 1670, 1837, 2578, 3340, 3674, 5156, 6445, 7348, 9185, 12890, 14179, 18370, 25780, 28358, 36740, 56716, 70895, 141790, 215263, 283580, 430526, 861052, 1076315, 2152630, 2367893, 4305260, 4735786, 9471572, 11839465, 23678930, 47357860]

約数ペア:

[(1, 47357860), (2, 23678930), (4, 11839465), (5, 9471572), (10, 4735786), (11, 4305260), (20, 2367893), (22, 2152630), (44, 1076315), (55, 861052), (110, 430526), (167, 283580), (220, 215263), (334, 141790), (668, 70895), (835, 56716), (1289, 36740), (1670, 28358), (1837, 25780), (2578, 18370), (3340, 14179), (3674, 12890), (5156, 9185), (6445, 7348)]