56046872

素因数分解:

$2^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 120450720

約数和(自身を除く): 64403848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 397, 794, 1588, 2521, 2779, 3176, 5042, 5558, 10084, 11116, 17647, 20168, 22232, 35294, 70588, 141176, 1000837, 2001674, 4003348, 7005859, 8006696, 14011718, 28023436, 56046872]

約数ペア:

[(1, 56046872), (2, 28023436), (4, 14011718), (7, 8006696), (8, 7005859), (14, 4003348), (28, 2001674), (56, 1000837), (397, 141176), (794, 70588), (1588, 35294), (2521, 22232), (2779, 20168), (3176, 17647), (5042, 11116), (5558, 10084)]