55238049800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4527709}}^1$

素因数の和:4527786

約数の個数: 48

約数和(自身を含む): 130533879300

約数和(自身を除く): 75295829500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 4527709, 9055418, 18110836, 22638545, 36221672, 45277090, 90554180, 113192725, 181108360, 226385450, 276190249, 452770900, 552380498, 905541800, 1104760996, 1380951245, 2209521992, 2761902490, 5523804980, 6904756225, 11047609960, 13809512450, 27619024900, 55238049800]

約数ペア:

[(1, 55238049800), (2, 27619024900), (4, 13809512450), (5, 11047609960), (8, 6904756225), (10, 5523804980), (20, 2761902490), (25, 2209521992), (40, 1380951245), (50, 1104760996), (61, 905541800), (100, 552380498), (122, 452770900), (200, 276190249), (244, 226385450), (305, 181108360), (488, 113192725), (610, 90554180), (1220, 45277090), (1525, 36221672), (2440, 22638545), (3050, 18110836), (6100, 9055418), (12200, 4527709)]