50643280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 73098800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 83, 116, 145, 166, 232, 263, 290, 332, 415, 464, 526, 580, 664, 830, 1052, 1160, 1315, 1328, 1660, 2104, 2320, 2407, 2630, 3320, 4208, 4814, 5260, 6640, 7627, 9628, 10520, 12035, 15254, 19256, 21040, 21829, 24070, 30508, 38135, 38512, 43658, 48140, 61016, 76270, 87316, 96280, 109145, 122032, 152540, 174632, 192560, 218290, 305080, 349264, 436580, 610160, 633041, 873160, 1266082, 1746320, 2532164, 3165205, 5064328, 6330410, 10128656, 12660820, 25321640, 50643280]

約数ペア:

[(1, 50643280), (2, 25321640), (4, 12660820), (5, 10128656), (8, 6330410), (10, 5064328), (16, 3165205), (20, 2532164), (29, 1746320), (40, 1266082), (58, 873160), (80, 633041), (83, 610160), (116, 436580), (145, 349264), (166, 305080), (232, 218290), (263, 192560), (290, 174632), (332, 152540), (415, 122032), (464, 109145), (526, 96280), (580, 87316), (664, 76270), (830, 61016), (1052, 48140), (1160, 43658), (1315, 38512), (1328, 38135), (1660, 30508), (2104, 24070), (2320, 21829), (2407, 21040), (2630, 19256), (3320, 15254), (4208, 12035), (4814, 10520), (5260, 9628), (6640, 7627)]