48708750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 80

約数和(自身を含む): 125959680

約数和(自身を除く): 77250930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 419, 465, 625, 750, 775, 838, 930, 1250, 1257, 1550, 1875, 2095, 2325, 2514, 3750, 3875, 4190, 4650, 6285, 7750, 10475, 11625, 12570, 12989, 19375, 20950, 23250, 25978, 31425, 38750, 38967, 52375, 58125, 62850, 64945, 77934, 104750, 116250, 129890, 157125, 194835, 261875, 314250, 324725, 389670, 523750, 649450, 785625, 974175, 1571250, 1623625, 1948350, 3247250, 4870875, 8118125, 9741750, 16236250, 24354375, 48708750]

約数ペア:

[(1, 48708750), (2, 24354375), (3, 16236250), (5, 9741750), (6, 8118125), (10, 4870875), (15, 3247250), (25, 1948350), (30, 1623625), (31, 1571250), (50, 974175), (62, 785625), (75, 649450), (93, 523750), (125, 389670), (150, 324725), (155, 314250), (186, 261875), (250, 194835), (310, 157125), (375, 129890), (419, 116250), (465, 104750), (625, 77934), (750, 64945), (775, 62850), (838, 58125), (930, 52375), (1250, 38967), (1257, 38750), (1550, 31425), (1875, 25978), (2095, 23250), (2325, 20950), (2514, 19375), (3750, 12989), (3875, 12570), (4190, 11625), (4650, 10475), (6285, 7750)]