51539750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 104255424

約数和(自身を除く): 52715674

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 67, 85, 125, 134, 170, 181, 250, 335, 362, 425, 670, 850, 905, 1139, 1675, 1810, 2125, 2278, 3077, 3350, 4250, 4525, 5695, 6154, 8375, 9050, 11390, 12127, 15385, 16750, 22625, 24254, 28475, 30770, 45250, 56950, 60635, 76925, 121270, 142375, 153850, 206159, 284750, 303175, 384625, 412318, 606350, 769250, 1030795, 1515875, 2061590, 3031750, 5153975, 10307950, 25769875, 51539750]

約数ペア:

[(1, 51539750), (2, 25769875), (5, 10307950), (10, 5153975), (17, 3031750), (25, 2061590), (34, 1515875), (50, 1030795), (67, 769250), (85, 606350), (125, 412318), (134, 384625), (170, 303175), (181, 284750), (250, 206159), (335, 153850), (362, 142375), (425, 121270), (670, 76925), (850, 60635), (905, 56950), (1139, 45250), (1675, 30770), (1810, 28475), (2125, 24254), (2278, 22625), (3077, 16750), (3350, 15385), (4250, 12127), (4525, 11390), (5695, 9050), (6154, 8375)]