51767135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 74898432

約数和(自身を除く): 23131297

約数列:

[1, 5, 7, 23, 35, 107, 115, 161, 535, 601, 749, 805, 2461, 3005, 3745, 4207, 12305, 13823, 17227, 21035, 64307, 69115, 86135, 96761, 321535, 450149, 483805, 1479061, 2250745, 7395305, 10353427, 51767135]

約数ペア:

[(1, 51767135), (5, 10353427), (7, 7395305), (23, 2250745), (35, 1479061), (107, 483805), (115, 450149), (161, 321535), (535, 96761), (601, 86135), (749, 69115), (805, 64307), (2461, 21035), (3005, 17227), (3745, 13823), (4207, 12305)]