5425108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:89

約数の個数: 54

約数和(自身を含む): 11462766

約数和(自身を除く): 6037658

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 289, 323, 361, 442, 494, 578, 646, 722, 884, 988, 1156, 1292, 1444, 3757, 4199, 4693, 5491, 6137, 7514, 8398, 9386, 10982, 12274, 15028, 16796, 18772, 21964, 24548, 71383, 79781, 104329, 142766, 159562, 208658, 285532, 319124, 417316, 1356277, 2712554, 5425108]

約数ペア:

[(1, 5425108), (2, 2712554), (4, 1356277), (13, 417316), (17, 319124), (19, 285532), (26, 208658), (34, 159562), (38, 142766), (52, 104329), (68, 79781), (76, 71383), (221, 24548), (247, 21964), (289, 18772), (323, 16796), (361, 15028), (442, 12274), (494, 10982), (578, 9386), (646, 8398), (722, 7514), (884, 6137), (988, 5491), (1156, 4693), (1292, 4199), (1444, 3757)]