53931956

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 114254280

約数和(自身を除く): 60322324

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 169, 221, 247, 323, 338, 361, 442, 494, 646, 676, 722, 884, 988, 1292, 1444, 2197, 2873, 3211, 4199, 4394, 4693, 5746, 6137, 6422, 8398, 8788, 9386, 11492, 12274, 12844, 16796, 18772, 24548, 37349, 41743, 54587, 61009, 74698, 79781, 83486, 109174, 122018, 149396, 159562, 166972, 218348, 244036, 319124, 709631, 793117, 1037153, 1419262, 1586234, 2074306, 2838524, 3172468, 4148612, 13482989, 26965978, 53931956]

約数ペア:

[(1, 53931956), (2, 26965978), (4, 13482989), (13, 4148612), (17, 3172468), (19, 2838524), (26, 2074306), (34, 1586234), (38, 1419262), (52, 1037153), (68, 793117), (76, 709631), (169, 319124), (221, 244036), (247, 218348), (323, 166972), (338, 159562), (361, 149396), (442, 122018), (494, 109174), (646, 83486), (676, 79781), (722, 74698), (884, 61009), (988, 54587), (1292, 41743), (1444, 37349), (2197, 24548), (2873, 18772), (3211, 16796), (4199, 12844), (4394, 12274), (4693, 11492), (5746, 9386), (6137, 8788), (6422, 8398)]