52008090575

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{859}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 78828288000

約数和(自身を除く): 26820197425

約数列:

[1, 5, 7, 19, 25, 35, 95, 131, 133, 139, 175, 475, 655, 665, 695, 859, 917, 973, 2489, 2641, 3275, 3325, 3475, 4295, 4585, 4865, 6013, 12445, 13205, 16321, 17423, 18209, 18487, 21475, 22925, 24325, 30065, 62225, 66025, 81605, 87115, 91045, 92435, 112529, 114247, 119401, 127463, 150325, 345971, 408025, 435575, 455225, 462175, 562645, 571235, 597005, 637315, 787703, 835807, 1729855, 2138051, 2268619, 2421797, 2813225, 2856175, 2985025, 3186575, 3938515, 4179035, 8649275, 10690255, 11343095, 12108985, 14966357, 15641531, 15880333, 19692575, 20895175, 53451275, 56715475, 60544925, 74831785, 78207655, 79401665, 109490717, 297189089, 374158925, 391038275, 397008325, 547453585, 1485945445, 2080323623, 2737267925, 7429727225, 10401618115, 52008090575]

約数ペア:

[(1, 52008090575), (5, 10401618115), (7, 7429727225), (19, 2737267925), (25, 2080323623), (35, 1485945445), (95, 547453585), (131, 397008325), (133, 391038275), (139, 374158925), (175, 297189089), (475, 109490717), (655, 79401665), (665, 78207655), (695, 74831785), (859, 60544925), (917, 56715475), (973, 53451275), (2489, 20895175), (2641, 19692575), (3275, 15880333), (3325, 15641531), (3475, 14966357), (4295, 12108985), (4585, 11343095), (4865, 10690255), (6013, 8649275), (12445, 4179035), (13205, 3938515), (16321, 3186575), (17423, 2985025), (18209, 2856175), (18487, 2813225), (21475, 2421797), (22925, 2268619), (24325, 2138051), (30065, 1729855), (62225, 835807), (66025, 787703), (81605, 637315), (87115, 597005), (91045, 571235), (92435, 562645), (112529, 462175), (114247, 455225), (119401, 435575), (127463, 408025), (150325, 345971)]