49401324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 150678528

約数和(自身を除く): 101277204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 47, 63, 84, 86, 94, 97, 126, 129, 141, 172, 188, 194, 252, 258, 282, 291, 301, 329, 387, 388, 423, 516, 564, 582, 602, 658, 679, 774, 846, 873, 903, 987, 1164, 1204, 1316, 1358, 1548, 1692, 1746, 1806, 1974, 2021, 2037, 2709, 2716, 2961, 3492, 3612, 3948, 4042, 4074, 4171, 4559, 5418, 5922, 6063, 6111, 8084, 8148, 8342, 9118, 10836, 11844, 12126, 12222, 12513, 13677, 14147, 16684, 18189, 18236, 24252, 24444, 25026, 27354, 28294, 29197, 31913, 36378, 37539, 41031, 42441, 50052, 54708, 56588, 58394, 63826, 72756, 75078, 82062, 84882, 87591, 95739, 116788, 127323, 127652, 150156, 164124, 169764, 175182, 191478, 196037, 254646, 262773, 287217, 350364, 382956, 392074, 509292, 525546, 574434, 588111, 784148, 1051092, 1148868, 1176222, 1372259, 1764333, 2352444, 2744518, 3528666, 4116777, 5489036, 7057332, 8233554, 12350331, 16467108, 24700662, 49401324]

約数ペア:

[(1, 49401324), (2, 24700662), (3, 16467108), (4, 12350331), (6, 8233554), (7, 7057332), (9, 5489036), (12, 4116777), (14, 3528666), (18, 2744518), (21, 2352444), (28, 1764333), (36, 1372259), (42, 1176222), (43, 1148868), (47, 1051092), (63, 784148), (84, 588111), (86, 574434), (94, 525546), (97, 509292), (126, 392074), (129, 382956), (141, 350364), (172, 287217), (188, 262773), (194, 254646), (252, 196037), (258, 191478), (282, 175182), (291, 169764), (301, 164124), (329, 150156), (387, 127652), (388, 127323), (423, 116788), (516, 95739), (564, 87591), (582, 84882), (602, 82062), (658, 75078), (679, 72756), (774, 63826), (846, 58394), (873, 56588), (903, 54708), (987, 50052), (1164, 42441), (1204, 41031), (1316, 37539), (1358, 36378), (1548, 31913), (1692, 29197), (1746, 28294), (1806, 27354), (1974, 25026), (2021, 24444), (2037, 24252), (2709, 18236), (2716, 18189), (2961, 16684), (3492, 14147), (3612, 13677), (3948, 12513), (4042, 12222), (4074, 12126), (4171, 11844), (4559, 10836), (5418, 9118), (5922, 8342), (6063, 8148), (6111, 8084)]