23909050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 50220000

約数和(自身を除く): 26310950

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1499, 1595, 2998, 3190, 7495, 7975, 14990, 15950, 16489, 32978, 37475, 43471, 74950, 82445, 86942, 164890, 217355, 412225, 434710, 478181, 824450, 956362, 1086775, 2173550, 2390905, 4781810, 11954525, 23909050]

約数ペア:

[(1, 23909050), (2, 11954525), (5, 4781810), (10, 2390905), (11, 2173550), (22, 1086775), (25, 956362), (29, 824450), (50, 478181), (55, 434710), (58, 412225), (110, 217355), (145, 164890), (275, 86942), (290, 82445), (319, 74950), (550, 43471), (638, 37475), (725, 32978), (1450, 16489), (1499, 15950), (1595, 14990), (2998, 7975), (3190, 7495)]