49910760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{138641}}^1$

素因数の和:138658

約数の個数: 48

約数和(自身を含む): 162211140

約数和(自身を除く): 112300380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 138641, 277282, 415923, 554564, 693205, 831846, 1109128, 1247769, 1386410, 1663692, 2079615, 2495538, 2772820, 3327384, 4159230, 4991076, 5545640, 6238845, 8318460, 9982152, 12477690, 16636920, 24955380, 49910760]

約数ペア:

[(1, 49910760), (2, 24955380), (3, 16636920), (4, 12477690), (5, 9982152), (6, 8318460), (8, 6238845), (9, 5545640), (10, 4991076), (12, 4159230), (15, 3327384), (18, 2772820), (20, 2495538), (24, 2079615), (30, 1663692), (36, 1386410), (40, 1247769), (45, 1109128), (60, 831846), (72, 693205), (90, 554564), (120, 415923), (180, 277282), (360, 138641)]