54132980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22369}}^1$

素因数の和:22400

約数の個数: 36

約数和(自身を含む): 124958820

約数和(自身を除く): 70825840

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 22369, 44738, 89476, 111845, 223690, 246059, 447380, 492118, 984236, 1230295, 2460590, 2706649, 4921180, 5413298, 10826596, 13533245, 27066490, 54132980]

約数ペア:

[(1, 54132980), (2, 27066490), (4, 13533245), (5, 10826596), (10, 5413298), (11, 4921180), (20, 2706649), (22, 2460590), (44, 1230295), (55, 984236), (110, 492118), (121, 447380), (220, 246059), (242, 223690), (484, 111845), (605, 89476), (1210, 44738), (2420, 22369)]