89419850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:2999

約数の個数: 48

約数和(自身を含む): 182988288

約数和(自身を除く): 93568438

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 2350, 2927, 3055, 5854, 6110, 14635, 15275, 29270, 30550, 38051, 73175, 76102, 137569, 146350, 190255, 275138, 380510, 687845, 951275, 1375690, 1788397, 1902550, 3439225, 3576794, 6878450, 8941985, 17883970, 44709925, 89419850]

約数ペア:

[(1, 89419850), (2, 44709925), (5, 17883970), (10, 8941985), (13, 6878450), (25, 3576794), (26, 3439225), (47, 1902550), (50, 1788397), (65, 1375690), (94, 951275), (130, 687845), (235, 380510), (325, 275138), (470, 190255), (611, 146350), (650, 137569), (1175, 76102), (1222, 73175), (2350, 38051), (2927, 30550), (3055, 29270), (5854, 15275), (6110, 14635)]