54332500

素因数分解:

$2^2\times 5^4\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 60

約数和(自身を含む): 120536416

約数和(自身を除く): 66203916

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 211, 250, 412, 422, 500, 515, 625, 844, 1030, 1055, 1250, 2060, 2110, 2500, 2575, 4220, 5150, 5275, 10300, 10550, 12875, 21100, 21733, 25750, 26375, 43466, 51500, 52750, 64375, 86932, 105500, 108665, 128750, 131875, 217330, 257500, 263750, 434660, 527500, 543325, 1086650, 2173300, 2716625, 5433250, 10866500, 13583125, 27166250, 54332500]

約数ペア:

[(1, 54332500), (2, 27166250), (4, 13583125), (5, 10866500), (10, 5433250), (20, 2716625), (25, 2173300), (50, 1086650), (100, 543325), (103, 527500), (125, 434660), (206, 263750), (211, 257500), (250, 217330), (412, 131875), (422, 128750), (500, 108665), (515, 105500), (625, 86932), (844, 64375), (1030, 52750), (1055, 51500), (1250, 43466), (2060, 26375), (2110, 25750), (2500, 21733), (2575, 21100), (4220, 12875), (5150, 10550), (5275, 10300)]