827342450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{51871}}^1$

素因数の和:51923

約数の個数: 48

約数和(自身を含む): 1736674560

約数和(自身を除く): 909332110

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 51871, 103742, 259355, 518710, 570581, 1141162, 1296775, 1504259, 2593550, 2852905, 3008518, 5705810, 7521295, 14264525, 15042590, 16546849, 28529050, 33093698, 37606475, 75212950, 82734245, 165468490, 413671225, 827342450]

約数ペア:

[(1, 827342450), (2, 413671225), (5, 165468490), (10, 82734245), (11, 75212950), (22, 37606475), (25, 33093698), (29, 28529050), (50, 16546849), (55, 15042590), (58, 14264525), (110, 7521295), (145, 5705810), (275, 3008518), (290, 2852905), (319, 2593550), (550, 1504259), (638, 1296775), (725, 1141162), (1450, 570581), (1595, 518710), (3190, 259355), (7975, 103742), (15950, 51871)]