47957799728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{17539}}^1$

素因数の和:17730

約数の個数: 80

約数和(自身を含む): 98656185600

約数和(自身を除く): 50698385872

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 83, 116, 142, 166, 232, 284, 332, 464, 568, 664, 1136, 1328, 2059, 2407, 4118, 4814, 5893, 8236, 9628, 11786, 16472, 17539, 19256, 23572, 32944, 35078, 38512, 47144, 70156, 94288, 140312, 170897, 280624, 341794, 508631, 683588, 1017262, 1245269, 1367176, 1455737, 2034524, 2490538, 2734352, 2911474, 4069048, 4981076, 5822948, 8138096, 9962152, 11645896, 19924304, 23291792, 36112801, 42216373, 72225602, 84432746, 103357327, 144451204, 168865492, 206714654, 288902408, 337730984, 413429308, 577804816, 675461968, 826858616, 1653717232, 2997362483, 5994724966, 11989449932, 23978899864, 47957799728]

約数ペア:

[(1, 47957799728), (2, 23978899864), (4, 11989449932), (8, 5994724966), (16, 2997362483), (29, 1653717232), (58, 826858616), (71, 675461968), (83, 577804816), (116, 413429308), (142, 337730984), (166, 288902408), (232, 206714654), (284, 168865492), (332, 144451204), (464, 103357327), (568, 84432746), (664, 72225602), (1136, 42216373), (1328, 36112801), (2059, 23291792), (2407, 19924304), (4118, 11645896), (4814, 9962152), (5893, 8138096), (8236, 5822948), (9628, 4981076), (11786, 4069048), (16472, 2911474), (17539, 2734352), (19256, 2490538), (23572, 2034524), (32944, 1455737), (35078, 1367176), (38512, 1245269), (47144, 1017262), (70156, 683588), (94288, 508631), (140312, 341794), (170897, 280624)]