51780482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10427}}^1$

素因数の和:10633

約数の個数: 16

約数和(自身を含む): 84091392

約数和(自身を除く): 32310910

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 10427, 20854, 135551, 271102, 1991557, 3983114, 25890241, 51780482]

約数ペア:

[(1, 51780482), (2, 25890241), (13, 3983114), (26, 1991557), (191, 271102), (382, 135551), (2483, 20854), (4966, 10427)]