49707060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63727}}^1$

素因数の和:63752

約数の個数: 48

約数和(自身を含む): 149888256

約数和(自身を除く): 100181196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 63727, 127454, 191181, 254908, 318635, 382362, 637270, 764724, 828451, 955905, 1274540, 1656902, 1911810, 2485353, 3313804, 3823620, 4142255, 4970706, 8284510, 9941412, 12426765, 16569020, 24853530, 49707060]

約数ペア:

[(1, 49707060), (2, 24853530), (3, 16569020), (4, 12426765), (5, 9941412), (6, 8284510), (10, 4970706), (12, 4142255), (13, 3823620), (15, 3313804), (20, 2485353), (26, 1911810), (30, 1656902), (39, 1274540), (52, 955905), (60, 828451), (65, 764724), (78, 637270), (130, 382362), (156, 318635), (195, 254908), (260, 191181), (390, 127454), (780, 63727)]