50774120

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7013}}^1$

素因数の和:7205

約数の個数: 32

約数和(自身を含む): 114889320

約数和(自身を除く): 64115200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 7013, 7240, 14026, 28052, 35065, 56104, 70130, 140260, 280520, 1269353, 2538706, 5077412, 6346765, 10154824, 12693530, 25387060, 50774120]

約数ペア:

[(1, 50774120), (2, 25387060), (4, 12693530), (5, 10154824), (8, 6346765), (10, 5077412), (20, 2538706), (40, 1269353), (181, 280520), (362, 140260), (724, 70130), (905, 56104), (1448, 35065), (1810, 28052), (3620, 14026), (7013, 7240)]