47901590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 94369536

約数和(自身を除く): 46467946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 983, 1966, 2215, 4430, 4873, 4915, 9746, 9830, 10813, 21626, 24365, 48730, 54065, 108130, 435469, 870938, 2177345, 4354690, 4790159, 9580318, 23950795, 47901590]

約数ペア:

[(1, 47901590), (2, 23950795), (5, 9580318), (10, 4790159), (11, 4354690), (22, 2177345), (55, 870938), (110, 435469), (443, 108130), (886, 54065), (983, 48730), (1966, 24365), (2215, 21626), (4430, 10813), (4873, 9830), (4915, 9746)]