49136480

素因数分解:

$2^5\times 5^1\times {\mathrm{307103}}^1$

素因数の和:307118

約数の個数: 24

約数和(自身を含む): 116085312

約数和(自身を除く): 66948832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307103, 614206, 1228412, 1535515, 2456824, 3071030, 4913648, 6142060, 9827296, 12284120, 24568240, 49136480]

約数ペア:

[(1, 49136480), (2, 24568240), (4, 12284120), (5, 9827296), (8, 6142060), (10, 4913648), (16, 3071030), (20, 2456824), (32, 1535515), (40, 1228412), (80, 614206), (160, 307103)]