51509724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 143818752

約数和(自身を除く): 92309028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 131, 151, 186, 217, 262, 302, 372, 393, 434, 453, 524, 604, 651, 786, 868, 906, 917, 1057, 1302, 1572, 1812, 1834, 2114, 2604, 2751, 3171, 3668, 4061, 4228, 4681, 5502, 6342, 8122, 9362, 11004, 12183, 12684, 14043, 16244, 18724, 19781, 24366, 28086, 28427, 32767, 39562, 48732, 56172, 56854, 59343, 65534, 79124, 85281, 98301, 113708, 118686, 131068, 138467, 170562, 196602, 237372, 276934, 341124, 393204, 415401, 553868, 613211, 830802, 1226422, 1661604, 1839633, 2452844, 3679266, 4292477, 7358532, 8584954, 12877431, 17169908, 25754862, 51509724]

約数ペア:

[(1, 51509724), (2, 25754862), (3, 17169908), (4, 12877431), (6, 8584954), (7, 7358532), (12, 4292477), (14, 3679266), (21, 2452844), (28, 1839633), (31, 1661604), (42, 1226422), (62, 830802), (84, 613211), (93, 553868), (124, 415401), (131, 393204), (151, 341124), (186, 276934), (217, 237372), (262, 196602), (302, 170562), (372, 138467), (393, 131068), (434, 118686), (453, 113708), (524, 98301), (604, 85281), (651, 79124), (786, 65534), (868, 59343), (906, 56854), (917, 56172), (1057, 48732), (1302, 39562), (1572, 32767), (1812, 28427), (1834, 28086), (2114, 24366), (2604, 19781), (2751, 18724), (3171, 16244), (3668, 14043), (4061, 12684), (4228, 12183), (4681, 11004), (5502, 9362), (6342, 8122)]