53378560

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 80

約数和(自身を含む): 132580800

約数和(自身を除く): 79202240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 719, 928, 1160, 1280, 1438, 1856, 2320, 2560, 2876, 3595, 3712, 4640, 5752, 7190, 7424, 9280, 11504, 14380, 14848, 18560, 20851, 23008, 28760, 37120, 41702, 46016, 57520, 74240, 83404, 92032, 104255, 115040, 166808, 184064, 208510, 230080, 333616, 368128, 417020, 460160, 667232, 834040, 920320, 1334464, 1668080, 1840640, 2668928, 3336160, 5337856, 6672320, 10675712, 13344640, 26689280, 53378560]

約数ペア:

[(1, 53378560), (2, 26689280), (4, 13344640), (5, 10675712), (8, 6672320), (10, 5337856), (16, 3336160), (20, 2668928), (29, 1840640), (32, 1668080), (40, 1334464), (58, 920320), (64, 834040), (80, 667232), (116, 460160), (128, 417020), (145, 368128), (160, 333616), (232, 230080), (256, 208510), (290, 184064), (320, 166808), (464, 115040), (512, 104255), (580, 92032), (640, 83404), (719, 74240), (928, 57520), (1160, 46016), (1280, 41702), (1438, 37120), (1856, 28760), (2320, 23008), (2560, 20851), (2876, 18560), (3595, 14848), (3712, 14380), (4640, 11504), (5752, 9280), (7190, 7424)]