51391656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37567}}^1$

素因数の和:37598

約数の個数: 48

約数和(自身を含む): 146515200

約数和(自身を除く): 95123544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 37567, 75134, 112701, 150268, 225402, 300536, 338103, 450804, 676206, 713773, 901608, 1352412, 1427546, 2141319, 2704824, 2855092, 4282638, 5710184, 6423957, 8565276, 12847914, 17130552, 25695828, 51391656]

約数ペア:

[(1, 51391656), (2, 25695828), (3, 17130552), (4, 12847914), (6, 8565276), (8, 6423957), (9, 5710184), (12, 4282638), (18, 2855092), (19, 2704824), (24, 2141319), (36, 1427546), (38, 1352412), (57, 901608), (72, 713773), (76, 676206), (114, 450804), (152, 338103), (171, 300536), (228, 225402), (342, 150268), (456, 112701), (684, 75134), (1368, 37567)]