49489272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 110177928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 461, 497, 504, 568, 639, 756, 852, 922, 994, 1278, 1383, 1491, 1512, 1704, 1844, 1917, 1988, 2556, 2766, 2982, 3227, 3688, 3834, 3976, 4149, 4473, 5112, 5532, 5964, 6454, 7668, 8298, 8946, 9681, 11064, 11928, 12447, 12908, 13419, 15336, 16596, 17892, 19362, 24894, 25816, 26838, 29043, 32731, 33192, 35784, 38724, 49788, 53676, 58086, 65462, 77448, 87129, 98193, 99576, 107352, 116172, 130924, 174258, 196386, 229117, 232344, 261848, 294579, 348516, 392772, 458234, 589158, 687351, 697032, 785544, 883737, 916468, 1178316, 1374702, 1767474, 1832936, 2062053, 2356632, 2749404, 3534948, 4124106, 5498808, 6186159, 7069896, 8248212, 12372318, 16496424, 24744636, 49489272]

約数ペア:

[(1, 49489272), (2, 24744636), (3, 16496424), (4, 12372318), (6, 8248212), (7, 7069896), (8, 6186159), (9, 5498808), (12, 4124106), (14, 3534948), (18, 2749404), (21, 2356632), (24, 2062053), (27, 1832936), (28, 1767474), (36, 1374702), (42, 1178316), (54, 916468), (56, 883737), (63, 785544), (71, 697032), (72, 687351), (84, 589158), (108, 458234), (126, 392772), (142, 348516), (168, 294579), (189, 261848), (213, 232344), (216, 229117), (252, 196386), (284, 174258), (378, 130924), (426, 116172), (461, 107352), (497, 99576), (504, 98193), (568, 87129), (639, 77448), (756, 65462), (852, 58086), (922, 53676), (994, 49788), (1278, 38724), (1383, 35784), (1491, 33192), (1512, 32731), (1704, 29043), (1844, 26838), (1917, 25816), (1988, 24894), (2556, 19362), (2766, 17892), (2982, 16596), (3227, 15336), (3688, 13419), (3834, 12908), (3976, 12447), (4149, 11928), (4473, 11064), (5112, 9681), (5532, 8946), (5964, 8298), (6454, 7668)]