56153272

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 126786240

約数和(自身を除く): 70632968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 661, 1036, 1148, 1322, 1517, 2072, 2296, 2644, 3034, 4627, 5288, 6068, 9254, 10619, 12136, 18508, 21238, 24457, 27101, 37016, 42476, 48914, 54202, 84952, 97828, 108404, 171199, 189707, 195656, 216808, 342398, 379414, 684796, 758828, 1002737, 1369592, 1517656, 2005474, 4010948, 7019159, 8021896, 14038318, 28076636, 56153272]

約数ペア:

[(1, 56153272), (2, 28076636), (4, 14038318), (7, 8021896), (8, 7019159), (14, 4010948), (28, 2005474), (37, 1517656), (41, 1369592), (56, 1002737), (74, 758828), (82, 684796), (148, 379414), (164, 342398), (259, 216808), (287, 195656), (296, 189707), (328, 171199), (518, 108404), (574, 97828), (661, 84952), (1036, 54202), (1148, 48914), (1322, 42476), (1517, 37016), (2072, 27101), (2296, 24457), (2644, 21238), (3034, 18508), (4627, 12136), (5288, 10619), (6068, 9254)]