55398882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 139419648

約数和(自身を除く): 84020766

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 726, 847, 991, 1331, 1694, 1982, 2541, 2662, 2973, 3993, 5082, 5946, 6937, 7986, 9317, 10901, 13874, 18634, 20811, 21802, 27951, 32703, 41622, 55902, 65406, 76307, 119911, 152614, 228921, 239822, 359733, 457842, 719466, 839377, 1319021, 1678754, 2518131, 2638042, 3957063, 5036262, 7914126, 9233147, 18466294, 27699441, 55398882]

約数ペア:

[(1, 55398882), (2, 27699441), (3, 18466294), (6, 9233147), (7, 7914126), (11, 5036262), (14, 3957063), (21, 2638042), (22, 2518131), (33, 1678754), (42, 1319021), (66, 839377), (77, 719466), (121, 457842), (154, 359733), (231, 239822), (242, 228921), (363, 152614), (462, 119911), (726, 76307), (847, 65406), (991, 55902), (1331, 41622), (1694, 32703), (1982, 27951), (2541, 21802), (2662, 20811), (2973, 18634), (3993, 13874), (5082, 10901), (5946, 9317), (6937, 7986)]