51858880

素因数分解:

$2^6\times 5^1\times {\mathrm{162059}}^1$

素因数の和:162076

約数の個数: 28

約数和(自身を含む): 123489720

約数和(自身を除く): 71630840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 162059, 324118, 648236, 810295, 1296472, 1620590, 2592944, 3241180, 5185888, 6482360, 10371776, 12964720, 25929440, 51858880]

約数ペア:

[(1, 51858880), (2, 25929440), (4, 12964720), (5, 10371776), (8, 6482360), (10, 5185888), (16, 3241180), (20, 2592944), (32, 1620590), (40, 1296472), (64, 810295), (80, 648236), (160, 324118), (320, 162059)]