47277490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9829}}^1$

素因数の和:9886

約数の個数: 32

約数和(自身を含む): 94132080

約数和(自身を除く): 46854590

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 9829, 19658, 49145, 98290, 127777, 255554, 363673, 638885, 727346, 1277770, 1818365, 3636730, 4727749, 9455498, 23638745, 47277490]

約数ペア:

[(1, 47277490), (2, 23638745), (5, 9455498), (10, 4727749), (13, 3636730), (26, 1818365), (37, 1277770), (65, 727346), (74, 638885), (130, 363673), (185, 255554), (370, 127777), (481, 98290), (962, 49145), (2405, 19658), (4810, 9829)]