51624980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{234659}}^1$

素因数の和:234679

約数の個数: 24

約数和(自身を含む): 118268640

約数和(自身を除く): 66643660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 234659, 469318, 938636, 1173295, 2346590, 2581249, 4693180, 5162498, 10324996, 12906245, 25812490, 51624980]

約数ペア:

[(1, 51624980), (2, 25812490), (4, 12906245), (5, 10324996), (10, 5162498), (11, 4693180), (20, 2581249), (22, 2346590), (44, 1173295), (55, 938636), (110, 469318), (220, 234659)]