51741080

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3413}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 116758800

約数和(自身を除く): 65017720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3413, 3790, 6826, 7580, 13652, 15160, 17065, 27304, 34130, 68260, 136520, 1293527, 2587054, 5174108, 6467635, 10348216, 12935270, 25870540, 51741080]

約数ペア:

[(1, 51741080), (2, 25870540), (4, 12935270), (5, 10348216), (8, 6467635), (10, 5174108), (20, 2587054), (40, 1293527), (379, 136520), (758, 68260), (1516, 34130), (1895, 27304), (3032, 17065), (3413, 15160), (3790, 13652), (6826, 7580)]