56557803897

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{7639}}^1$

素因数の和:7923

約数の個数: 96

約数和(自身を含む): 102517309440

約数和(自身を除く): 45959505543

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 223, 279, 357, 527, 651, 669, 1071, 1561, 1581, 1953, 2007, 3689, 3791, 4683, 4743, 6913, 7639, 11067, 11373, 14049, 20739, 22917, 26537, 33201, 34119, 48391, 53473, 62217, 68751, 79611, 117521, 129863, 145173, 160419, 236809, 238833, 352563, 389589, 435519, 481257, 710427, 822647, 909041, 1057689, 1168767, 1657663, 1703497, 2131281, 2467941, 2727123, 4025753, 4972989, 5110491, 7403823, 8181369, 11924479, 12077259, 14918967, 15331473, 28180271, 28959449, 35773437, 36231777, 52808407, 84540813, 86878347, 107320311, 158425221, 202716143, 253622439, 260635041, 369658849, 475275663, 608148429, 897742919, 1108976547, 1824445287, 2693228757, 3326929641, 6284200433, 8079686271, 18852601299, 56557803897]

約数ペア:

[(1, 56557803897), (3, 18852601299), (7, 8079686271), (9, 6284200433), (17, 3326929641), (21, 2693228757), (31, 1824445287), (51, 1108976547), (63, 897742919), (93, 608148429), (119, 475275663), (153, 369658849), (217, 260635041), (223, 253622439), (279, 202716143), (357, 158425221), (527, 107320311), (651, 86878347), (669, 84540813), (1071, 52808407), (1561, 36231777), (1581, 35773437), (1953, 28959449), (2007, 28180271), (3689, 15331473), (3791, 14918967), (4683, 12077259), (4743, 11924479), (6913, 8181369), (7639, 7403823), (11067, 5110491), (11373, 4972989), (14049, 4025753), (20739, 2727123), (22917, 2467941), (26537, 2131281), (33201, 1703497), (34119, 1657663), (48391, 1168767), (53473, 1057689), (62217, 909041), (68751, 822647), (79611, 710427), (117521, 481257), (129863, 435519), (145173, 389589), (160419, 352563), (236809, 238833)]