51823650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20323}}^1$

素因数の和:20355

約数の個数: 48

約数和(自身を含む): 136089504

約数和(自身を除く): 84265854

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 20323, 40646, 60969, 101615, 121938, 203230, 304845, 345491, 508075, 609690, 690982, 1016150, 1036473, 1524225, 1727455, 2072946, 3048450, 3454910, 5182365, 8637275, 10364730, 17274550, 25911825, 51823650]

約数ペア:

[(1, 51823650), (2, 25911825), (3, 17274550), (5, 10364730), (6, 8637275), (10, 5182365), (15, 3454910), (17, 3048450), (25, 2072946), (30, 1727455), (34, 1524225), (50, 1036473), (51, 1016150), (75, 690982), (85, 609690), (102, 508075), (150, 345491), (170, 304845), (255, 203230), (425, 121938), (510, 101615), (850, 60969), (1275, 40646), (2550, 20323)]