49321384

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 111456000

約数和(自身を除く): 62134616

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 149, 161, 184, 257, 298, 322, 514, 596, 644, 1028, 1043, 1192, 1288, 1799, 2056, 2086, 3427, 3598, 4172, 5911, 6854, 7196, 8344, 11822, 13708, 14392, 23644, 23989, 27416, 38293, 41377, 47288, 47978, 76586, 82754, 95956, 153172, 165508, 191912, 268051, 306344, 331016, 536102, 880739, 1072204, 1761478, 2144408, 3522956, 6165173, 7045912, 12330346, 24660692, 49321384]

約数ペア:

[(1, 49321384), (2, 24660692), (4, 12330346), (7, 7045912), (8, 6165173), (14, 3522956), (23, 2144408), (28, 1761478), (46, 1072204), (56, 880739), (92, 536102), (149, 331016), (161, 306344), (184, 268051), (257, 191912), (298, 165508), (322, 153172), (514, 95956), (596, 82754), (644, 76586), (1028, 47978), (1043, 47288), (1192, 41377), (1288, 38293), (1799, 27416), (2056, 23989), (2086, 23644), (3427, 14392), (3598, 13708), (4172, 11822), (5911, 8344), (6854, 7196)]