55071852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 140657664

約数和(自身を除く): 85585812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 421, 842, 991, 1263, 1684, 1982, 2526, 2973, 3964, 4631, 5052, 5946, 9262, 10901, 11892, 13893, 18524, 21802, 27786, 32703, 43604, 55572, 65406, 130812, 417211, 834422, 1251633, 1668844, 2503266, 4589321, 5006532, 9178642, 13767963, 18357284, 27535926, 55071852]

約数ペア:

[(1, 55071852), (2, 27535926), (3, 18357284), (4, 13767963), (6, 9178642), (11, 5006532), (12, 4589321), (22, 2503266), (33, 1668844), (44, 1251633), (66, 834422), (132, 417211), (421, 130812), (842, 65406), (991, 55572), (1263, 43604), (1684, 32703), (1982, 27786), (2526, 21802), (2973, 18524), (3964, 13893), (4631, 11892), (5052, 10901), (5946, 9262)]