55844990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 106323840

約数和(自身を除く): 50478850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1171, 1255, 2342, 2510, 4769, 5855, 9538, 11710, 22249, 23845, 44498, 47690, 111245, 222490, 293921, 587842, 1469605, 2939210, 5584499, 11168998, 27922495, 55844990]

約数ペア:

[(1, 55844990), (2, 27922495), (5, 11168998), (10, 5584499), (19, 2939210), (38, 1469605), (95, 587842), (190, 293921), (251, 222490), (502, 111245), (1171, 47690), (1255, 44498), (2342, 23845), (2510, 22249), (4769, 11710), (5855, 9538)]