54866020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 71996828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 220, 226, 452, 565, 1130, 1243, 2207, 2260, 2486, 4414, 4972, 6215, 8828, 11035, 12430, 22070, 24277, 24860, 44140, 48554, 97108, 121385, 242770, 249391, 485540, 498782, 997564, 1246955, 2493910, 2743301, 4987820, 5486602, 10973204, 13716505, 27433010, 54866020]

約数ペア:

[(1, 54866020), (2, 27433010), (4, 13716505), (5, 10973204), (10, 5486602), (11, 4987820), (20, 2743301), (22, 2493910), (44, 1246955), (55, 997564), (110, 498782), (113, 485540), (220, 249391), (226, 242770), (452, 121385), (565, 97108), (1130, 48554), (1243, 44140), (2207, 24860), (2260, 24277), (2486, 22070), (4414, 12430), (4972, 11035), (6215, 8828)]