49893050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 101109600

約数和(自身を除く): 51216550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 1811, 2755, 3622, 5510, 9055, 13775, 18110, 27550, 34409, 45275, 52519, 68818, 90550, 105038, 172045, 262595, 344090, 525190, 860225, 997861, 1312975, 1720450, 1995722, 2625950, 4989305, 9978610, 24946525, 49893050]

約数ペア:

[(1, 49893050), (2, 24946525), (5, 9978610), (10, 4989305), (19, 2625950), (25, 1995722), (29, 1720450), (38, 1312975), (50, 997861), (58, 860225), (95, 525190), (145, 344090), (190, 262595), (290, 172045), (475, 105038), (551, 90550), (725, 68818), (950, 52519), (1102, 45275), (1450, 34409), (1811, 27550), (2755, 18110), (3622, 13775), (5510, 9055)]