55715440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63313}}^1$

素因数の和:63337

約数の個数: 40

約数和(自身を含む): 141316848

約数和(自身を除く): 85601408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63313, 126626, 253252, 316565, 506504, 633130, 696443, 1013008, 1266260, 1392886, 2532520, 2785772, 3482215, 5065040, 5571544, 6964430, 11143088, 13928860, 27857720, 55715440]

約数ペア:

[(1, 55715440), (2, 27857720), (4, 13928860), (5, 11143088), (8, 6964430), (10, 5571544), (11, 5065040), (16, 3482215), (20, 2785772), (22, 2532520), (40, 1392886), (44, 1266260), (55, 1013008), (80, 696443), (88, 633130), (110, 506504), (176, 316565), (220, 253252), (440, 126626), (880, 63313)]