49363280

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2767}}^1$

素因数の和:3003

約数の個数: 40

約数和(自身を含む): 115325952

約数和(自身を除く): 65962672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 2767, 3568, 4460, 5534, 8920, 11068, 13835, 17840, 22136, 27670, 44272, 55340, 110680, 221360, 617041, 1234082, 2468164, 3085205, 4936328, 6170410, 9872656, 12340820, 24681640, 49363280]

約数ペア:

[(1, 49363280), (2, 24681640), (4, 12340820), (5, 9872656), (8, 6170410), (10, 4936328), (16, 3085205), (20, 2468164), (40, 1234082), (80, 617041), (223, 221360), (446, 110680), (892, 55340), (1115, 44272), (1784, 27670), (2230, 22136), (2767, 17840), (3568, 13835), (4460, 11068), (5534, 8920)]