51525300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10103}}^1$

素因数の和:10137

約数の個数: 72

約数和(自身を含む): 157864896

約数和(自身を除く): 106339596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 10103, 20206, 30309, 40412, 50515, 60618, 101030, 121236, 151545, 171751, 202060, 252575, 303090, 343502, 505150, 515253, 606180, 687004, 757725, 858755, 1010300, 1030506, 1515450, 1717510, 2061012, 2576265, 3030900, 3435020, 4293775, 5152530, 8587550, 10305060, 12881325, 17175100, 25762650, 51525300]

約数ペア:

[(1, 51525300), (2, 25762650), (3, 17175100), (4, 12881325), (5, 10305060), (6, 8587550), (10, 5152530), (12, 4293775), (15, 3435020), (17, 3030900), (20, 2576265), (25, 2061012), (30, 1717510), (34, 1515450), (50, 1030506), (51, 1010300), (60, 858755), (68, 757725), (75, 687004), (85, 606180), (100, 515253), (102, 505150), (150, 343502), (170, 303090), (204, 252575), (255, 202060), (300, 171751), (340, 151545), (425, 121236), (510, 101030), (850, 60618), (1020, 50515), (1275, 40412), (1700, 30309), (2550, 20206), (5100, 10103)]