51683535

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 40568625

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 933, 1231, 1555, 2799, 3693, 4665, 6155, 8397, 11079, 13995, 18465, 33237, 41985, 55395, 166185, 382841, 1148523, 1914205, 3445569, 5742615, 10336707, 17227845, 51683535]

約数ペア:

[(1, 51683535), (3, 17227845), (5, 10336707), (9, 5742615), (15, 3445569), (27, 1914205), (45, 1148523), (135, 382841), (311, 166185), (933, 55395), (1231, 41985), (1555, 33237), (2799, 18465), (3693, 13995), (4665, 11079), (6155, 8397)]