51142088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{155921}}^1$

素因数の和:155968

約数の個数: 16

約数和(自身を含む): 98230860

約数和(自身を除く): 47088772

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 155921, 311842, 623684, 1247368, 6392761, 12785522, 25571044, 51142088]

約数ペア:

[(1, 51142088), (2, 25571044), (4, 12785522), (8, 6392761), (41, 1247368), (82, 623684), (164, 311842), (328, 155921)]