49981641

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{6803}}^1$

素因数の和:6916

約数の個数: 16

約数和(自身を含む): 69672960

約数和(自身を除く): 19691319

約数列:

[1, 3, 31, 79, 93, 237, 2449, 6803, 7347, 20409, 210893, 537437, 632679, 1612311, 16660547, 49981641]

約数ペア:

[(1, 49981641), (3, 16660547), (31, 1612311), (79, 632679), (93, 537437), (237, 210893), (2449, 20409), (6803, 7347)]