54479750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16763}}^1$

素因数の和:16793

約数の個数: 32

約数和(自身を含む): 109837728

約数和(自身を除く): 55357978

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 16763, 33526, 83815, 167630, 217919, 419075, 435838, 838150, 1089595, 2095375, 2179190, 4190750, 5447975, 10895950, 27239875, 54479750]

約数ペア:

[(1, 54479750), (2, 27239875), (5, 10895950), (10, 5447975), (13, 4190750), (25, 2179190), (26, 2095375), (50, 1089595), (65, 838150), (125, 435838), (130, 419075), (250, 217919), (325, 167630), (650, 83815), (1625, 33526), (3250, 16763)]