54147548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 66510052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 269, 316, 364, 538, 553, 637, 1027, 1076, 1106, 1274, 1883, 2054, 2212, 2548, 3497, 3766, 3871, 4108, 6994, 7189, 7532, 7742, 13181, 13988, 14378, 15484, 21251, 24479, 26362, 28756, 42502, 48958, 50323, 52724, 85004, 97916, 100646, 148757, 171353, 201292, 276263, 297514, 342706, 552526, 595028, 685412, 1041299, 1105052, 1933841, 2082598, 3867682, 4165196, 7735364, 13536887, 27073774, 54147548]

約数ペア:

[(1, 54147548), (2, 27073774), (4, 13536887), (7, 7735364), (13, 4165196), (14, 3867682), (26, 2082598), (28, 1933841), (49, 1105052), (52, 1041299), (79, 685412), (91, 595028), (98, 552526), (158, 342706), (182, 297514), (196, 276263), (269, 201292), (316, 171353), (364, 148757), (538, 100646), (553, 97916), (637, 85004), (1027, 52724), (1076, 50323), (1106, 48958), (1274, 42502), (1883, 28756), (2054, 26362), (2212, 24479), (2548, 21251), (3497, 15484), (3766, 14378), (3871, 13988), (4108, 13181), (6994, 7742), (7189, 7532)]