56516900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 134991360

約数和(自身を除く): 78474460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 191, 220, 269, 275, 382, 538, 550, 764, 955, 1076, 1100, 1345, 1910, 2101, 2690, 2959, 3820, 4202, 4775, 5380, 5918, 6725, 8404, 9550, 10505, 11836, 13450, 14795, 19100, 21010, 26900, 29590, 42020, 51379, 52525, 59180, 73975, 102758, 105050, 147950, 205516, 210100, 256895, 295900, 513790, 565169, 1027580, 1130338, 1284475, 2260676, 2568950, 2825845, 5137900, 5651690, 11303380, 14129225, 28258450, 56516900]

約数ペア:

[(1, 56516900), (2, 28258450), (4, 14129225), (5, 11303380), (10, 5651690), (11, 5137900), (20, 2825845), (22, 2568950), (25, 2260676), (44, 1284475), (50, 1130338), (55, 1027580), (100, 565169), (110, 513790), (191, 295900), (220, 256895), (269, 210100), (275, 205516), (382, 147950), (538, 105050), (550, 102758), (764, 73975), (955, 59180), (1076, 52525), (1100, 51379), (1345, 42020), (1910, 29590), (2101, 26900), (2690, 21010), (2959, 19100), (3820, 14795), (4202, 13450), (4775, 11836), (5380, 10505), (5918, 9550), (6725, 8404)]