55970420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5413}}^1$

素因数の和:5480

約数の個数: 48

約数和(自身を含む): 130975488

約数和(自身を除く): 75005068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 5413, 10340, 10826, 21652, 27065, 54130, 59543, 108260, 119086, 238172, 254411, 297715, 508822, 595430, 1017644, 1190860, 1272055, 2544110, 2798521, 5088220, 5597042, 11194084, 13992605, 27985210, 55970420]

約数ペア:

[(1, 55970420), (2, 27985210), (4, 13992605), (5, 11194084), (10, 5597042), (11, 5088220), (20, 2798521), (22, 2544110), (44, 1272055), (47, 1190860), (55, 1017644), (94, 595430), (110, 508822), (188, 297715), (220, 254411), (235, 238172), (470, 119086), (517, 108260), (940, 59543), (1034, 54130), (2068, 27065), (2585, 21652), (5170, 10826), (5413, 10340)]