55501974

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 72

約数和(自身を含む): 140049000

約数和(自身を除く): 84547026

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1499, 1683, 2057, 2178, 2998, 3366, 4114, 4497, 6171, 8994, 12342, 13491, 16489, 18513, 25483, 26982, 32978, 37026, 49467, 50966, 76449, 98934, 148401, 152898, 181379, 229347, 280313, 296802, 362758, 458694, 544137, 560626, 840939, 1088274, 1632411, 1681878, 2522817, 3083443, 3264822, 5045634, 6166886, 9250329, 18500658, 27750987, 55501974]

約数ペア:

[(1, 55501974), (2, 27750987), (3, 18500658), (6, 9250329), (9, 6166886), (11, 5045634), (17, 3264822), (18, 3083443), (22, 2522817), (33, 1681878), (34, 1632411), (51, 1088274), (66, 840939), (99, 560626), (102, 544137), (121, 458694), (153, 362758), (187, 296802), (198, 280313), (242, 229347), (306, 181379), (363, 152898), (374, 148401), (561, 98934), (726, 76449), (1089, 50966), (1122, 49467), (1499, 37026), (1683, 32978), (2057, 26982), (2178, 25483), (2998, 18513), (3366, 16489), (4114, 13491), (4497, 12342), (6171, 8994)]