54473900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41903}}^1$

素因数の和:41930

約数の個数: 36

約数和(自身を含む): 127304352

約数和(自身を除く): 72830452

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 41903, 83806, 167612, 209515, 419030, 544739, 838060, 1047575, 1089478, 2095150, 2178956, 2723695, 4190300, 5447390, 10894780, 13618475, 27236950, 54473900]

約数ペア:

[(1, 54473900), (2, 27236950), (4, 13618475), (5, 10894780), (10, 5447390), (13, 4190300), (20, 2723695), (25, 2178956), (26, 2095150), (50, 1089478), (52, 1047575), (65, 838060), (100, 544739), (130, 419030), (260, 209515), (325, 167612), (650, 83806), (1300, 41903)]