55228572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4663}}^1$

素因数の和:4727

約数の個数: 72

約数和(自身を含む): 162978816

約数和(自身を除く): 107750244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 4663, 5922, 9326, 11844, 13989, 18652, 27978, 32641, 41967, 55956, 65282, 83934, 97923, 130564, 167868, 195846, 219161, 293769, 391692, 438322, 587538, 657483, 876644, 1175076, 1314966, 1534127, 1972449, 2629932, 3068254, 3944898, 4602381, 6136508, 7889796, 9204762, 13807143, 18409524, 27614286, 55228572]

約数ペア:

[(1, 55228572), (2, 27614286), (3, 18409524), (4, 13807143), (6, 9204762), (7, 7889796), (9, 6136508), (12, 4602381), (14, 3944898), (18, 3068254), (21, 2629932), (28, 1972449), (36, 1534127), (42, 1314966), (47, 1175076), (63, 876644), (84, 657483), (94, 587538), (126, 438322), (141, 391692), (188, 293769), (252, 219161), (282, 195846), (329, 167868), (423, 130564), (564, 97923), (658, 83934), (846, 65282), (987, 55956), (1316, 41967), (1692, 32641), (1974, 27978), (2961, 18652), (3948, 13989), (4663, 11844), (5922, 9326)]