63282890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25013}}^1$

素因数の和:25054

約数の個数: 32

約数和(自身を含む): 129672576

約数和(自身を除く): 66389686

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 25013, 50026, 125065, 250130, 275143, 550286, 575299, 1150598, 1375715, 2751430, 2876495, 5752990, 6328289, 12656578, 31641445, 63282890]

約数ペア:

[(1, 63282890), (2, 31641445), (5, 12656578), (10, 6328289), (11, 5752990), (22, 2876495), (23, 2751430), (46, 1375715), (55, 1150598), (110, 575299), (115, 550286), (230, 275143), (253, 250130), (506, 125065), (1265, 50026), (2530, 25013)]