47157916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 92207808

約数和(自身を除く): 45049892

約数列:

[1, 2, 4, 13, 26, 52, 53, 71, 106, 142, 212, 241, 284, 482, 689, 923, 964, 1378, 1846, 2756, 3133, 3692, 3763, 6266, 7526, 12532, 12773, 15052, 17111, 25546, 34222, 48919, 51092, 68444, 97838, 166049, 195676, 222443, 332098, 444886, 664196, 889772, 906883, 1813766, 3627532, 11789479, 23578958, 47157916]

約数ペア:

[(1, 47157916), (2, 23578958), (4, 11789479), (13, 3627532), (26, 1813766), (52, 906883), (53, 889772), (71, 664196), (106, 444886), (142, 332098), (212, 222443), (241, 195676), (284, 166049), (482, 97838), (689, 68444), (923, 51092), (964, 48919), (1378, 34222), (1846, 25546), (2756, 17111), (3133, 15052), (3692, 12773), (3763, 12532), (6266, 7526)]