47439260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19603}}^1$

素因数の和:19634

約数の個数: 36

約数和(自身を含む): 109507944

約数和(自身を除く): 62068684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 19603, 39206, 78412, 98015, 196030, 215633, 392060, 431266, 862532, 1078165, 2156330, 2371963, 4312660, 4743926, 9487852, 11859815, 23719630, 47439260]

約数ペア:

[(1, 47439260), (2, 23719630), (4, 11859815), (5, 9487852), (10, 4743926), (11, 4312660), (20, 2371963), (22, 2156330), (44, 1078165), (55, 862532), (110, 431266), (121, 392060), (220, 215633), (242, 196030), (484, 98015), (605, 78412), (1210, 39206), (2420, 19603)]