953640050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{24421}}^1$

素因数の和:24515

約数の個数: 48

約数和(自身を含む): 1962356544

約数和(自身を除く): 1008716494

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 142, 275, 355, 550, 710, 781, 1562, 1775, 3550, 3905, 7810, 19525, 24421, 39050, 48842, 122105, 244210, 268631, 537262, 610525, 1221050, 1343155, 1733891, 2686310, 3467782, 6715775, 8669455, 13431550, 17338910, 19072801, 38145602, 43347275, 86694550, 95364005, 190728010, 476820025, 953640050]

約数ペア:

[(1, 953640050), (2, 476820025), (5, 190728010), (10, 95364005), (11, 86694550), (22, 43347275), (25, 38145602), (50, 19072801), (55, 17338910), (71, 13431550), (110, 8669455), (142, 6715775), (275, 3467782), (355, 2686310), (550, 1733891), (710, 1343155), (781, 1221050), (1562, 610525), (1775, 537262), (3550, 268631), (3905, 244210), (7810, 122105), (19525, 48842), (24421, 39050)]