49513625

素因数分解:

$5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 22191463

約数列:

[1, 5, 7, 25, 35, 71, 125, 175, 355, 497, 797, 875, 1775, 2485, 3985, 5579, 8875, 12425, 19925, 27895, 56587, 62125, 99625, 139475, 282935, 396109, 697375, 1414675, 1980545, 7073375, 9902725, 49513625]

約数ペア:

[(1, 49513625), (5, 9902725), (7, 7073375), (25, 1980545), (35, 1414675), (71, 697375), (125, 396109), (175, 282935), (355, 139475), (497, 99625), (797, 62125), (875, 56587), (1775, 27895), (2485, 19925), (3985, 12425), (5579, 8875)]