47466320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53939}}^1$

素因数の和:53963

約数の個数: 40

約数和(自身を含む): 120394080

約数和(自身を除く): 72927760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53939, 107878, 215756, 269695, 431512, 539390, 593329, 863024, 1078780, 1186658, 2157560, 2373316, 2966645, 4315120, 4746632, 5933290, 9493264, 11866580, 23733160, 47466320]

約数ペア:

[(1, 47466320), (2, 23733160), (4, 11866580), (5, 9493264), (8, 5933290), (10, 4746632), (11, 4315120), (16, 2966645), (20, 2373316), (22, 2157560), (40, 1186658), (44, 1078780), (55, 863024), (80, 593329), (88, 539390), (110, 431512), (176, 269695), (220, 215756), (440, 107878), (880, 53939)]