56103894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 158146560

約数和(自身を除く): 102042666

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 103, 126, 131, 154, 189, 198, 206, 231, 262, 297, 309, 378, 393, 462, 594, 618, 693, 721, 786, 917, 927, 1133, 1179, 1386, 1441, 1442, 1834, 1854, 2079, 2163, 2266, 2358, 2751, 2781, 2882, 3399, 3537, 4158, 4323, 4326, 5502, 5562, 6489, 6798, 7074, 7931, 8253, 8646, 10087, 10197, 12969, 12978, 13493, 15862, 16506, 19467, 20174, 20394, 23793, 24759, 25938, 26986, 30261, 30591, 38907, 38934, 40479, 47586, 49518, 60522, 61182, 71379, 77814, 80958, 90783, 94451, 121437, 142758, 148423, 181566, 188902, 214137, 242874, 272349, 283353, 296846, 364311, 428274, 445269, 544698, 566706, 728622, 850059, 890538, 1038961, 1335807, 1700118, 2077922, 2550177, 2671614, 3116883, 4007421, 5100354, 6233766, 8014842, 9350649, 18701298, 28051947, 56103894]

約数ペア:

[(1, 56103894), (2, 28051947), (3, 18701298), (6, 9350649), (7, 8014842), (9, 6233766), (11, 5100354), (14, 4007421), (18, 3116883), (21, 2671614), (22, 2550177), (27, 2077922), (33, 1700118), (42, 1335807), (54, 1038961), (63, 890538), (66, 850059), (77, 728622), (99, 566706), (103, 544698), (126, 445269), (131, 428274), (154, 364311), (189, 296846), (198, 283353), (206, 272349), (231, 242874), (262, 214137), (297, 188902), (309, 181566), (378, 148423), (393, 142758), (462, 121437), (594, 94451), (618, 90783), (693, 80958), (721, 77814), (786, 71379), (917, 61182), (927, 60522), (1133, 49518), (1179, 47586), (1386, 40479), (1441, 38934), (1442, 38907), (1834, 30591), (1854, 30261), (2079, 26986), (2163, 25938), (2266, 24759), (2358, 23793), (2751, 20394), (2781, 20174), (2882, 19467), (3399, 16506), (3537, 15862), (4158, 13493), (4323, 12978), (4326, 12969), (5502, 10197), (5562, 10087), (6489, 8646), (6798, 8253), (7074, 7931)]