51001465160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67107191}}^1$

素因数の和:67107221

約数の個数: 32

約数和(自身を含む): 120792945600

約数和(自身を除く): 69791480440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 67107191, 134214382, 268428764, 335535955, 536857528, 671071910, 1275036629, 1342143820, 2550073258, 2684287640, 5100146516, 6375183145, 10200293032, 12750366290, 25500732580, 51001465160]

約数ペア:

[(1, 51001465160), (2, 25500732580), (4, 12750366290), (5, 10200293032), (8, 6375183145), (10, 5100146516), (19, 2684287640), (20, 2550073258), (38, 1342143820), (40, 1275036629), (76, 671071910), (95, 536857528), (152, 335535955), (190, 268428764), (380, 134214382), (760, 67107191)]