56254860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{312527}}^1$

素因数の和:312542

約数の個数: 36

約数和(自身を含む): 170640288

約数和(自身を除く): 114385428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 312527, 625054, 937581, 1250108, 1562635, 1875162, 2812743, 3125270, 3750324, 4687905, 5625486, 6250540, 9375810, 11250972, 14063715, 18751620, 28127430, 56254860]

約数ペア:

[(1, 56254860), (2, 28127430), (3, 18751620), (4, 14063715), (5, 11250972), (6, 9375810), (9, 6250540), (10, 5625486), (12, 4687905), (15, 3750324), (18, 3125270), (20, 2812743), (30, 1875162), (36, 1562635), (45, 1250108), (60, 937581), (90, 625054), (180, 312527)]