48243750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 125991936

約数和(自身を除く): 77748186

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 83, 93, 125, 150, 155, 166, 186, 249, 250, 310, 375, 415, 465, 498, 625, 750, 775, 830, 930, 1245, 1250, 1550, 1875, 2075, 2325, 2490, 2573, 3125, 3750, 3875, 4150, 4650, 5146, 6225, 6250, 7719, 7750, 9375, 10375, 11625, 12450, 12865, 15438, 18750, 19375, 20750, 23250, 25730, 31125, 38595, 38750, 51875, 58125, 62250, 64325, 77190, 96875, 103750, 116250, 128650, 155625, 192975, 193750, 259375, 290625, 311250, 321625, 385950, 518750, 581250, 643250, 778125, 964875, 1556250, 1608125, 1929750, 3216250, 4824375, 8040625, 9648750, 16081250, 24121875, 48243750]

約数ペア:

[(1, 48243750), (2, 24121875), (3, 16081250), (5, 9648750), (6, 8040625), (10, 4824375), (15, 3216250), (25, 1929750), (30, 1608125), (31, 1556250), (50, 964875), (62, 778125), (75, 643250), (83, 581250), (93, 518750), (125, 385950), (150, 321625), (155, 311250), (166, 290625), (186, 259375), (249, 193750), (250, 192975), (310, 155625), (375, 128650), (415, 116250), (465, 103750), (498, 96875), (625, 77190), (750, 64325), (775, 62250), (830, 58125), (930, 51875), (1245, 38750), (1250, 38595), (1550, 31125), (1875, 25730), (2075, 23250), (2325, 20750), (2490, 19375), (2573, 18750), (3125, 15438), (3750, 12865), (3875, 12450), (4150, 11625), (4650, 10375), (5146, 9375), (6225, 7750), (6250, 7719)]