47041620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1279}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 132034560

約数和(自身を除く): 84992940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1279, 1839, 2452, 2558, 3065, 3678, 3837, 5116, 6130, 6395, 7356, 7674, 9195, 12260, 12790, 15348, 18390, 19185, 25580, 36780, 38370, 76740, 784027, 1568054, 2352081, 3136108, 3920135, 4704162, 7840270, 9408324, 11760405, 15680540, 23520810, 47041620]

約数ペア:

[(1, 47041620), (2, 23520810), (3, 15680540), (4, 11760405), (5, 9408324), (6, 7840270), (10, 4704162), (12, 3920135), (15, 3136108), (20, 2352081), (30, 1568054), (60, 784027), (613, 76740), (1226, 38370), (1279, 36780), (1839, 25580), (2452, 19185), (2558, 18390), (3065, 15348), (3678, 12790), (3837, 12260), (5116, 9195), (6130, 7674), (6395, 7356)]