53444320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8147}}^1$

素因数の和:8203

約数の個数: 48

約数和(自身を含む): 129357648

約数和(自身を除く): 75913328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8147, 16294, 32588, 40735, 65176, 81470, 130352, 162940, 260704, 325880, 334027, 651760, 668054, 1303520, 1336108, 1670135, 2672216, 3340270, 5344432, 6680540, 10688864, 13361080, 26722160, 53444320]

約数ペア:

[(1, 53444320), (2, 26722160), (4, 13361080), (5, 10688864), (8, 6680540), (10, 5344432), (16, 3340270), (20, 2672216), (32, 1670135), (40, 1336108), (41, 1303520), (80, 668054), (82, 651760), (160, 334027), (164, 325880), (205, 260704), (328, 162940), (410, 130352), (656, 81470), (820, 65176), (1312, 40735), (1640, 32588), (3280, 16294), (6560, 8147)]