49325320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112103}}^1$

素因数の和:112125

約数の個数: 32

約数和(自身を含む): 121072320

約数和(自身を除く): 71747000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 112103, 224206, 448412, 560515, 896824, 1121030, 1233133, 2242060, 2466266, 4484120, 4932532, 6165665, 9865064, 12331330, 24662660, 49325320]

約数ペア:

[(1, 49325320), (2, 24662660), (4, 12331330), (5, 9865064), (8, 6165665), (10, 4932532), (11, 4484120), (20, 2466266), (22, 2242060), (40, 1233133), (44, 1121030), (55, 896824), (88, 560515), (110, 448412), (220, 224206), (440, 112103)]