51497350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12409}}^1$

素因数の和:12504

約数の個数: 24

約数和(自身を含む): 96946920

約数和(自身を除く): 45449570

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 12409, 24818, 62045, 124090, 310225, 620450, 1029947, 2059894, 5149735, 10299470, 25748675, 51497350]

約数ペア:

[(1, 51497350), (2, 25748675), (5, 10299470), (10, 5149735), (25, 2059894), (50, 1029947), (83, 620450), (166, 310225), (415, 124090), (830, 62045), (2075, 24818), (4150, 12409)]