47124880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53551}}^1$

素因数の和:53575

約数の個数: 40

約数和(自身を含む): 119528064

約数和(自身を除く): 72403184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53551, 107102, 214204, 267755, 428408, 535510, 589061, 856816, 1071020, 1178122, 2142040, 2356244, 2945305, 4284080, 4712488, 5890610, 9424976, 11781220, 23562440, 47124880]

約数ペア:

[(1, 47124880), (2, 23562440), (4, 11781220), (5, 9424976), (8, 5890610), (10, 4712488), (11, 4284080), (16, 2945305), (20, 2356244), (22, 2142040), (40, 1178122), (44, 1071020), (55, 856816), (80, 589061), (88, 535510), (110, 428408), (176, 267755), (220, 214204), (440, 107102), (880, 53551)]