50473660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 108605952

約数和(自身を除く): 58132292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 181, 191, 292, 362, 365, 382, 724, 730, 764, 905, 955, 1460, 1810, 1910, 3620, 3820, 13213, 13943, 26426, 27886, 34571, 52852, 55772, 66065, 69142, 69715, 132130, 138284, 139430, 172855, 264260, 278860, 345710, 691420, 2523683, 5047366, 10094732, 12618415, 25236830, 50473660]

約数ペア:

[(1, 50473660), (2, 25236830), (4, 12618415), (5, 10094732), (10, 5047366), (20, 2523683), (73, 691420), (146, 345710), (181, 278860), (191, 264260), (292, 172855), (362, 139430), (365, 138284), (382, 132130), (724, 69715), (730, 69142), (764, 66065), (905, 55772), (955, 52852), (1460, 34571), (1810, 27886), (1910, 26426), (3620, 13943), (3820, 13213)]