48941250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 126559488

約数和(自身を除く): 77618238

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 125, 150, 155, 186, 250, 310, 375, 421, 465, 625, 750, 775, 842, 930, 1250, 1263, 1550, 1875, 2105, 2325, 2526, 3750, 3875, 4210, 4650, 6315, 7750, 10525, 11625, 12630, 13051, 19375, 21050, 23250, 26102, 31575, 38750, 39153, 52625, 58125, 63150, 65255, 78306, 105250, 116250, 130510, 157875, 195765, 263125, 315750, 326275, 391530, 526250, 652550, 789375, 978825, 1578750, 1631375, 1957650, 3262750, 4894125, 8156875, 9788250, 16313750, 24470625, 48941250]

約数ペア:

[(1, 48941250), (2, 24470625), (3, 16313750), (5, 9788250), (6, 8156875), (10, 4894125), (15, 3262750), (25, 1957650), (30, 1631375), (31, 1578750), (50, 978825), (62, 789375), (75, 652550), (93, 526250), (125, 391530), (150, 326275), (155, 315750), (186, 263125), (250, 195765), (310, 157875), (375, 130510), (421, 116250), (465, 105250), (625, 78306), (750, 65255), (775, 63150), (842, 58125), (930, 52625), (1250, 39153), (1263, 38750), (1550, 31575), (1875, 26102), (2105, 23250), (2325, 21050), (2526, 19375), (3750, 13051), (3875, 12630), (4210, 11625), (4650, 10525), (6315, 7750)]