48835160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110989}}^1$

素因数の和:111011

約数の個数: 32

約数和(自身を含む): 119869200

約数和(自身を除く): 71034040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 110989, 221978, 443956, 554945, 887912, 1109890, 1220879, 2219780, 2441758, 4439560, 4883516, 6104395, 9767032, 12208790, 24417580, 48835160]

約数ペア:

[(1, 48835160), (2, 24417580), (4, 12208790), (5, 9767032), (8, 6104395), (10, 4883516), (11, 4439560), (20, 2441758), (22, 2219780), (40, 1220879), (44, 1109890), (55, 887912), (88, 554945), (110, 443956), (220, 221978), (440, 110989)]