47875728

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 80

約数和(自身を含む): 127866816

約数和(自身を除く): 79991088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 83, 122, 166, 183, 197, 244, 249, 332, 366, 394, 488, 498, 591, 664, 732, 788, 976, 996, 1182, 1328, 1464, 1576, 1992, 2364, 2928, 3152, 3984, 4728, 5063, 9456, 10126, 12017, 15189, 16351, 20252, 24034, 30378, 32702, 36051, 40504, 48068, 49053, 60756, 65404, 72102, 81008, 96136, 98106, 121512, 130808, 144204, 192272, 196212, 243024, 261616, 288408, 392424, 576816, 784848, 997411, 1994822, 2992233, 3989644, 5984466, 7979288, 11968932, 15958576, 23937864, 47875728]

約数ペア:

[(1, 47875728), (2, 23937864), (3, 15958576), (4, 11968932), (6, 7979288), (8, 5984466), (12, 3989644), (16, 2992233), (24, 1994822), (48, 997411), (61, 784848), (83, 576816), (122, 392424), (166, 288408), (183, 261616), (197, 243024), (244, 196212), (249, 192272), (332, 144204), (366, 130808), (394, 121512), (488, 98106), (498, 96136), (591, 81008), (664, 72102), (732, 65404), (788, 60756), (976, 49053), (996, 48068), (1182, 40504), (1328, 36051), (1464, 32702), (1576, 30378), (1992, 24034), (2364, 20252), (2928, 16351), (3152, 15189), (3984, 12017), (4728, 10126), (5063, 9456)]