50921585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 72334080

約数和(自身を除く): 21412495

約数列:

[1, 5, 11, 13, 55, 65, 143, 229, 311, 715, 1145, 1555, 2519, 2977, 3421, 4043, 12595, 14885, 17105, 20215, 32747, 44473, 71219, 163735, 222365, 356095, 783409, 925847, 3917045, 4629235, 10184317, 50921585]

約数ペア:

[(1, 50921585), (5, 10184317), (11, 4629235), (13, 3917045), (55, 925847), (65, 783409), (143, 356095), (229, 222365), (311, 163735), (715, 71219), (1145, 44473), (1555, 32747), (2519, 20215), (2977, 17105), (3421, 14885), (4043, 12595)]