53772520

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3547}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 121341600

約数和(自身を除く): 67569080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3547, 3790, 7094, 7580, 14188, 15160, 17735, 28376, 35470, 70940, 141880, 1344313, 2688626, 5377252, 6721565, 10754504, 13443130, 26886260, 53772520]

約数ペア:

[(1, 53772520), (2, 26886260), (4, 13443130), (5, 10754504), (8, 6721565), (10, 5377252), (20, 2688626), (40, 1344313), (379, 141880), (758, 70940), (1516, 35470), (1895, 28376), (3032, 17735), (3547, 15160), (3790, 14188), (7094, 7580)]