51048592

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 127224000

約数和(自身を除く): 76175408

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 112, 133, 149, 152, 161, 184, 196, 266, 298, 304, 322, 368, 392, 437, 532, 596, 644, 784, 874, 931, 1043, 1064, 1127, 1192, 1288, 1748, 1862, 2086, 2128, 2254, 2384, 2576, 2831, 3059, 3427, 3496, 3724, 4172, 4508, 5662, 6118, 6854, 6992, 7301, 7448, 8344, 9016, 11324, 12236, 13708, 14602, 14896, 16688, 18032, 19817, 21413, 22648, 23989, 24472, 27416, 29204, 39634, 42826, 45296, 47978, 48944, 54832, 58408, 65113, 79268, 85652, 95956, 116816, 130226, 138719, 158536, 167923, 171304, 191912, 260452, 277438, 317072, 335846, 342608, 383824, 455791, 520904, 554876, 671692, 911582, 1041808, 1109752, 1343384, 1823164, 2219504, 2686768, 3190537, 3646328, 6381074, 7292656, 12762148, 25524296, 51048592]

約数ペア:

[(1, 51048592), (2, 25524296), (4, 12762148), (7, 7292656), (8, 6381074), (14, 3646328), (16, 3190537), (19, 2686768), (23, 2219504), (28, 1823164), (38, 1343384), (46, 1109752), (49, 1041808), (56, 911582), (76, 671692), (92, 554876), (98, 520904), (112, 455791), (133, 383824), (149, 342608), (152, 335846), (161, 317072), (184, 277438), (196, 260452), (266, 191912), (298, 171304), (304, 167923), (322, 158536), (368, 138719), (392, 130226), (437, 116816), (532, 95956), (596, 85652), (644, 79268), (784, 65113), (874, 58408), (931, 54832), (1043, 48944), (1064, 47978), (1127, 45296), (1192, 42826), (1288, 39634), (1748, 29204), (1862, 27416), (2086, 24472), (2128, 23989), (2254, 22648), (2384, 21413), (2576, 19817), (2831, 18032), (3059, 16688), (3427, 14896), (3496, 14602), (3724, 13708), (4172, 12236), (4508, 11324), (5662, 9016), (6118, 8344), (6854, 7448), (6992, 7301)]