55211112

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 121044888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 152, 171, 198, 209, 216, 228, 264, 297, 342, 396, 418, 456, 513, 594, 627, 684, 792, 836, 1026, 1188, 1223, 1254, 1368, 1672, 1881, 2052, 2376, 2446, 2508, 3669, 3762, 4104, 4892, 5016, 5643, 7338, 7524, 9784, 11007, 11286, 13453, 14676, 15048, 22014, 22572, 23237, 26906, 29352, 33021, 40359, 44028, 45144, 46474, 53812, 66042, 69711, 80718, 88056, 92948, 107624, 121077, 132084, 139422, 161436, 185896, 209133, 242154, 255607, 264168, 278844, 322872, 363231, 418266, 484308, 511214, 557688, 627399, 726462, 766821, 836532, 968616, 1022428, 1254798, 1452924, 1533642, 1673064, 2044856, 2300463, 2509596, 2905848, 3067284, 4600926, 5019192, 6134568, 6901389, 9201852, 13802778, 18403704, 27605556, 55211112]

約数ペア:

[(1, 55211112), (2, 27605556), (3, 18403704), (4, 13802778), (6, 9201852), (8, 6901389), (9, 6134568), (11, 5019192), (12, 4600926), (18, 3067284), (19, 2905848), (22, 2509596), (24, 2300463), (27, 2044856), (33, 1673064), (36, 1533642), (38, 1452924), (44, 1254798), (54, 1022428), (57, 968616), (66, 836532), (72, 766821), (76, 726462), (88, 627399), (99, 557688), (108, 511214), (114, 484308), (132, 418266), (152, 363231), (171, 322872), (198, 278844), (209, 264168), (216, 255607), (228, 242154), (264, 209133), (297, 185896), (342, 161436), (396, 139422), (418, 132084), (456, 121077), (513, 107624), (594, 92948), (627, 88056), (684, 80718), (792, 69711), (836, 66042), (1026, 53812), (1188, 46474), (1223, 45144), (1254, 44028), (1368, 40359), (1672, 33021), (1881, 29352), (2052, 26906), (2376, 23237), (2446, 22572), (2508, 22014), (3669, 15048), (3762, 14676), (4104, 13453), (4892, 11286), (5016, 11007), (5643, 9784), (7338, 7524)]