54234128

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 117635328

約数和(自身を除く): 63401200

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 647, 676, 806, 1294, 1352, 1612, 2588, 2704, 3224, 5176, 5239, 6448, 8411, 10352, 10478, 16822, 20057, 20956, 33644, 40114, 41912, 67288, 80228, 83824, 109343, 134576, 160456, 218686, 260741, 320912, 437372, 521482, 874744, 1042964, 1749488, 2085928, 3389633, 4171856, 6779266, 13558532, 27117064, 54234128]

約数ペア:

[(1, 54234128), (2, 27117064), (4, 13558532), (8, 6779266), (13, 4171856), (16, 3389633), (26, 2085928), (31, 1749488), (52, 1042964), (62, 874744), (104, 521482), (124, 437372), (169, 320912), (208, 260741), (248, 218686), (338, 160456), (403, 134576), (496, 109343), (647, 83824), (676, 80228), (806, 67288), (1294, 41912), (1352, 40114), (1612, 33644), (2588, 20956), (2704, 20057), (3224, 16822), (5176, 10478), (5239, 10352), (6448, 8411)]