51936927

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 81782784

約数和(自身を除く): 29845857

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 329, 521, 707, 987, 1563, 2121, 3647, 4747, 10941, 14241, 24487, 33229, 52621, 73461, 99687, 157863, 171409, 368347, 514227, 1105041, 2473187, 7419561, 17312309, 51936927]

約数ペア:

[(1, 51936927), (3, 17312309), (7, 7419561), (21, 2473187), (47, 1105041), (101, 514227), (141, 368347), (303, 171409), (329, 157863), (521, 99687), (707, 73461), (987, 52621), (1563, 33229), (2121, 24487), (3647, 14241), (4747, 10941)]