50489950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 108055584

約数和(自身を除く): 57565634

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 181, 350, 362, 797, 905, 1267, 1594, 1810, 2534, 3985, 4525, 5579, 6335, 7970, 9050, 11158, 12670, 19925, 27895, 31675, 39850, 55790, 63350, 139475, 144257, 278950, 288514, 721285, 1009799, 1442570, 2019598, 3606425, 5048995, 7212850, 10097990, 25244975, 50489950]

約数ペア:

[(1, 50489950), (2, 25244975), (5, 10097990), (7, 7212850), (10, 5048995), (14, 3606425), (25, 2019598), (35, 1442570), (50, 1009799), (70, 721285), (175, 288514), (181, 278950), (350, 144257), (362, 139475), (797, 63350), (905, 55790), (1267, 39850), (1594, 31675), (1810, 27895), (2534, 19925), (3985, 12670), (4525, 11158), (5579, 9050), (6335, 7970)]