54648770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 53126590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 1889, 2630, 2893, 3778, 5786, 9445, 14465, 18890, 20779, 28930, 41558, 103895, 207790, 496807, 993614, 2484035, 4968070, 5464877, 10929754, 27324385, 54648770]

約数ペア:

[(1, 54648770), (2, 27324385), (5, 10929754), (10, 5464877), (11, 4968070), (22, 2484035), (55, 993614), (110, 496807), (263, 207790), (526, 103895), (1315, 41558), (1889, 28930), (2630, 20779), (2893, 18890), (3778, 14465), (5786, 9445)]