47706670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 95664240

約数和(自身を除く): 47957570

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 443, 445, 605, 886, 890, 979, 1210, 1958, 2215, 4430, 4873, 4895, 9746, 9790, 10769, 21538, 24365, 39427, 48730, 53603, 53845, 78854, 107206, 107690, 197135, 268015, 394270, 433697, 536030, 867394, 2168485, 4336970, 4770667, 9541334, 23853335, 47706670]

約数ペア:

[(1, 47706670), (2, 23853335), (5, 9541334), (10, 4770667), (11, 4336970), (22, 2168485), (55, 867394), (89, 536030), (110, 433697), (121, 394270), (178, 268015), (242, 197135), (443, 107690), (445, 107206), (605, 78854), (886, 53845), (890, 53603), (979, 48730), (1210, 39427), (1958, 24365), (2215, 21538), (4430, 10769), (4873, 9790), (4895, 9746)]