55985498569

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{402371}}^1$

素因数の和:402541

約数の個数: 32

約数和(自身を含む): 75710315520

約数和(自身を除く): 19724816951

約数列:

[1, 7, 11, 13, 77, 91, 139, 143, 973, 1001, 1529, 1807, 10703, 12649, 19877, 139139, 402371, 2816597, 4426081, 5230823, 30982567, 36615761, 55929569, 57539053, 391506983, 402773371, 615225259, 727084397, 4306576813, 5089590779, 7997928367, 55985498569]

約数ペア:

[(1, 55985498569), (7, 7997928367), (11, 5089590779), (13, 4306576813), (77, 727084397), (91, 615225259), (139, 402773371), (143, 391506983), (973, 57539053), (1001, 55929569), (1529, 36615761), (1807, 30982567), (10703, 5230823), (12649, 4426081), (19877, 2816597), (139139, 402371)]