52994560

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 128848896

約数和(自身を除く): 75854336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 163, 254, 256, 320, 326, 508, 512, 635, 640, 652, 815, 1016, 1270, 1280, 1304, 1630, 2032, 2540, 2560, 2608, 3260, 4064, 5080, 5216, 6520, 8128, 10160, 10432, 13040, 16256, 20320, 20701, 20864, 26080, 32512, 40640, 41402, 41728, 52160, 65024, 81280, 82804, 83456, 103505, 104320, 162560, 165608, 207010, 208640, 325120, 331216, 414020, 417280, 662432, 828040, 1324864, 1656080, 2649728, 3312160, 5299456, 6624320, 10598912, 13248640, 26497280, 52994560]

約数ペア:

[(1, 52994560), (2, 26497280), (4, 13248640), (5, 10598912), (8, 6624320), (10, 5299456), (16, 3312160), (20, 2649728), (32, 1656080), (40, 1324864), (64, 828040), (80, 662432), (127, 417280), (128, 414020), (160, 331216), (163, 325120), (254, 208640), (256, 207010), (320, 165608), (326, 162560), (508, 104320), (512, 103505), (635, 83456), (640, 82804), (652, 81280), (815, 65024), (1016, 52160), (1270, 41728), (1280, 41402), (1304, 40640), (1630, 32512), (2032, 26080), (2540, 20864), (2560, 20701), (2608, 20320), (3260, 16256), (4064, 13040), (5080, 10432), (5216, 10160), (6520, 8128)]