55073408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 68305792

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1439, 1472, 1664, 2392, 2878, 2944, 4784, 5756, 9568, 11512, 18707, 19136, 23024, 33097, 37414, 38272, 46048, 66194, 74828, 92096, 132388, 149656, 184192, 264776, 299312, 430261, 529552, 598624, 860522, 1059104, 1197248, 1721044, 2118208, 2394496, 3442088, 4236416, 6884176, 13768352, 27536704, 55073408]

約数ペア:

[(1, 55073408), (2, 27536704), (4, 13768352), (8, 6884176), (13, 4236416), (16, 3442088), (23, 2394496), (26, 2118208), (32, 1721044), (46, 1197248), (52, 1059104), (64, 860522), (92, 598624), (104, 529552), (128, 430261), (184, 299312), (208, 264776), (299, 184192), (368, 149656), (416, 132388), (598, 92096), (736, 74828), (832, 66194), (1196, 46048), (1439, 38272), (1472, 37414), (1664, 33097), (2392, 23024), (2878, 19136), (2944, 18707), (4784, 11512), (5756, 9568)]