47736390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122401}}^1$

素因数の和:122424

約数の個数: 32

約数和(自身を含む): 123381216

約数和(自身を除く): 75644826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122401, 244802, 367203, 612005, 734406, 1224010, 1591213, 1836015, 3182426, 3672030, 4773639, 7956065, 9547278, 15912130, 23868195, 47736390]

約数ペア:

[(1, 47736390), (2, 23868195), (3, 15912130), (5, 9547278), (6, 7956065), (10, 4773639), (13, 3672030), (15, 3182426), (26, 1836015), (30, 1591213), (39, 1224010), (65, 734406), (78, 612005), (130, 367203), (195, 244802), (390, 122401)]