48587440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55213}}^1$

素因数の和:55237

約数の個数: 40

約数和(自身を含む): 123237648

約数和(自身を除く): 74650208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 55213, 110426, 220852, 276065, 441704, 552130, 607343, 883408, 1104260, 1214686, 2208520, 2429372, 3036715, 4417040, 4858744, 6073430, 9717488, 12146860, 24293720, 48587440]

約数ペア:

[(1, 48587440), (2, 24293720), (4, 12146860), (5, 9717488), (8, 6073430), (10, 4858744), (11, 4417040), (16, 3036715), (20, 2429372), (22, 2208520), (40, 1214686), (44, 1104260), (55, 883408), (80, 607343), (88, 552130), (110, 441704), (176, 276065), (220, 220852), (440, 110426), (880, 55213)]