52451644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 108706752

約数和(自身を除く): 56255108

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 197, 257, 259, 394, 514, 518, 788, 1028, 1036, 1379, 1799, 2758, 3598, 5516, 7196, 7289, 9509, 14578, 19018, 29156, 38036, 50629, 51023, 66563, 101258, 102046, 133126, 202516, 204092, 266252, 354403, 708806, 1417612, 1873273, 3746546, 7493092, 13112911, 26225822, 52451644]

約数ペア:

[(1, 52451644), (2, 26225822), (4, 13112911), (7, 7493092), (14, 3746546), (28, 1873273), (37, 1417612), (74, 708806), (148, 354403), (197, 266252), (257, 204092), (259, 202516), (394, 133126), (514, 102046), (518, 101258), (788, 66563), (1028, 51023), (1036, 50629), (1379, 38036), (1799, 29156), (2758, 19018), (3598, 14578), (5516, 9509), (7196, 7289)]