47157440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13397}}^1$

素因数の和:13425

約数の個数: 56

約数和(自身を含む): 122511312

約数和(自身を除く): 75353872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 13397, 26794, 53588, 66985, 107176, 133970, 147367, 214352, 267940, 294734, 428704, 535880, 589468, 736835, 857408, 1071760, 1178936, 1473670, 2143520, 2357872, 2947340, 4287040, 4715744, 5894680, 9431488, 11789360, 23578720, 47157440]

約数ペア:

[(1, 47157440), (2, 23578720), (4, 11789360), (5, 9431488), (8, 5894680), (10, 4715744), (11, 4287040), (16, 2947340), (20, 2357872), (22, 2143520), (32, 1473670), (40, 1178936), (44, 1071760), (55, 857408), (64, 736835), (80, 589468), (88, 535880), (110, 428704), (160, 294734), (176, 267940), (220, 214352), (320, 147367), (352, 133970), (440, 107176), (704, 66985), (880, 53588), (1760, 26794), (3520, 13397)]