53947840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:522

約数の個数: 84

約数和(自身を含む): 135870696

約数和(自身を除く): 81922856

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 361, 380, 467, 608, 722, 760, 934, 1216, 1444, 1520, 1805, 1868, 2335, 2888, 3040, 3610, 3736, 4670, 5776, 6080, 7220, 7472, 8873, 9340, 11552, 14440, 14944, 17746, 18680, 23104, 28880, 29888, 35492, 37360, 44365, 57760, 70984, 74720, 88730, 115520, 141968, 149440, 168587, 177460, 283936, 337174, 354920, 567872, 674348, 709840, 842935, 1348696, 1419680, 1685870, 2697392, 2839360, 3371740, 5394784, 6743480, 10789568, 13486960, 26973920, 53947840]

約数ペア:

[(1, 53947840), (2, 26973920), (4, 13486960), (5, 10789568), (8, 6743480), (10, 5394784), (16, 3371740), (19, 2839360), (20, 2697392), (32, 1685870), (38, 1419680), (40, 1348696), (64, 842935), (76, 709840), (80, 674348), (95, 567872), (152, 354920), (160, 337174), (190, 283936), (304, 177460), (320, 168587), (361, 149440), (380, 141968), (467, 115520), (608, 88730), (722, 74720), (760, 70984), (934, 57760), (1216, 44365), (1444, 37360), (1520, 35492), (1805, 29888), (1868, 28880), (2335, 23104), (2888, 18680), (3040, 17746), (3610, 14944), (3736, 14440), (4670, 11552), (5776, 9340), (6080, 8873), (7220, 7472)]