5253950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 10780560

約数和(自身を除く): 5526610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 137, 274, 295, 325, 590, 650, 685, 767, 1370, 1475, 1534, 1781, 2950, 3425, 3562, 3835, 6850, 7670, 8083, 8905, 16166, 17810, 19175, 38350, 40415, 44525, 80830, 89050, 105079, 202075, 210158, 404150, 525395, 1050790, 2626975, 5253950]

約数ペア:

[(1, 5253950), (2, 2626975), (5, 1050790), (10, 525395), (13, 404150), (25, 210158), (26, 202075), (50, 105079), (59, 89050), (65, 80830), (118, 44525), (130, 40415), (137, 38350), (274, 19175), (295, 17810), (325, 16166), (590, 8905), (650, 8083), (685, 7670), (767, 6850), (1370, 3835), (1475, 3562), (1534, 3425), (1781, 2950)]