50344450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 102321576

約数和(自身を除く): 51977126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 949, 1061, 1825, 1898, 2122, 3650, 4745, 5305, 9490, 10610, 13793, 23725, 26525, 27586, 47450, 53050, 68965, 77453, 137930, 154906, 344825, 387265, 689650, 774530, 1006889, 1936325, 2013778, 3872650, 5034445, 10068890, 25172225, 50344450]

約数ペア:

[(1, 50344450), (2, 25172225), (5, 10068890), (10, 5034445), (13, 3872650), (25, 2013778), (26, 1936325), (50, 1006889), (65, 774530), (73, 689650), (130, 387265), (146, 344825), (325, 154906), (365, 137930), (650, 77453), (730, 68965), (949, 53050), (1061, 47450), (1825, 27586), (1898, 26525), (2122, 23725), (3650, 13793), (4745, 10610), (5305, 9490)]