51822393

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 81430272

約数和(自身を除く): 29607879

約数列:

[1, 3, 7, 21, 53, 101, 159, 303, 371, 461, 707, 1113, 1383, 2121, 3227, 5353, 9681, 16059, 24433, 37471, 46561, 73299, 112413, 139683, 171031, 325927, 513093, 977781, 2467733, 7403199, 17274131, 51822393]

約数ペア:

[(1, 51822393), (3, 17274131), (7, 7403199), (21, 2467733), (53, 977781), (101, 513093), (159, 325927), (303, 171031), (371, 139683), (461, 112413), (707, 73299), (1113, 46561), (1383, 37471), (2121, 24433), (3227, 16059), (5353, 9681)]