51972976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 115135488

約数和(自身を除く): 63162512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 61, 88, 94, 103, 122, 176, 188, 206, 244, 376, 412, 488, 517, 671, 752, 824, 976, 1034, 1133, 1342, 1648, 2068, 2266, 2684, 2867, 4136, 4532, 4841, 5368, 5734, 6283, 8272, 9064, 9682, 10736, 11468, 12566, 18128, 19364, 22936, 25132, 31537, 38728, 45872, 50264, 53251, 63074, 69113, 77456, 100528, 106502, 126148, 138226, 213004, 252296, 276452, 295301, 426008, 504592, 552904, 590602, 852016, 1105808, 1181204, 2362408, 3248311, 4724816, 6496622, 12993244, 25986488, 51972976]

約数ペア:

[(1, 51972976), (2, 25986488), (4, 12993244), (8, 6496622), (11, 4724816), (16, 3248311), (22, 2362408), (44, 1181204), (47, 1105808), (61, 852016), (88, 590602), (94, 552904), (103, 504592), (122, 426008), (176, 295301), (188, 276452), (206, 252296), (244, 213004), (376, 138226), (412, 126148), (488, 106502), (517, 100528), (671, 77456), (752, 69113), (824, 63074), (976, 53251), (1034, 50264), (1133, 45872), (1342, 38728), (1648, 31537), (2068, 25132), (2266, 22936), (2684, 19364), (2867, 18128), (4136, 12566), (4532, 11468), (4841, 10736), (5368, 9682), (5734, 9064), (6283, 8272)]