54024080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5581}}^1$

素因数の和:5616

約数の個数: 60

約数和(自身を含む): 138087516

約数和(自身を除く): 84063436

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5581, 9680, 11162, 22324, 27905, 44648, 55810, 61391, 89296, 111620, 122782, 223240, 245564, 306955, 446480, 491128, 613910, 675301, 982256, 1227820, 1350602, 2455640, 2701204, 3376505, 4911280, 5402408, 6753010, 10804816, 13506020, 27012040, 54024080]

約数ペア:

[(1, 54024080), (2, 27012040), (4, 13506020), (5, 10804816), (8, 6753010), (10, 5402408), (11, 4911280), (16, 3376505), (20, 2701204), (22, 2455640), (40, 1350602), (44, 1227820), (55, 982256), (80, 675301), (88, 613910), (110, 491128), (121, 446480), (176, 306955), (220, 245564), (242, 223240), (440, 122782), (484, 111620), (605, 89296), (880, 61391), (968, 55810), (1210, 44648), (1936, 27905), (2420, 22324), (4840, 11162), (5581, 9680)]