50566000

素因数分解:

$2^4\times 5^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:347

約数の個数: 80

約数和(自身を含む): 123840288

約数和(自身を除く): 73274288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 131, 193, 200, 250, 262, 386, 400, 500, 524, 655, 772, 965, 1000, 1048, 1310, 1544, 1930, 2000, 2096, 2620, 3088, 3275, 3860, 4825, 5240, 6550, 7720, 9650, 10480, 13100, 15440, 16375, 19300, 24125, 25283, 26200, 32750, 38600, 48250, 50566, 52400, 65500, 77200, 96500, 101132, 126415, 131000, 193000, 202264, 252830, 262000, 386000, 404528, 505660, 632075, 1011320, 1264150, 2022640, 2528300, 3160375, 5056600, 6320750, 10113200, 12641500, 25283000, 50566000]

約数ペア:

[(1, 50566000), (2, 25283000), (4, 12641500), (5, 10113200), (8, 6320750), (10, 5056600), (16, 3160375), (20, 2528300), (25, 2022640), (40, 1264150), (50, 1011320), (80, 632075), (100, 505660), (125, 404528), (131, 386000), (193, 262000), (200, 252830), (250, 202264), (262, 193000), (386, 131000), (400, 126415), (500, 101132), (524, 96500), (655, 77200), (772, 65500), (965, 52400), (1000, 50566), (1048, 48250), (1310, 38600), (1544, 32750), (1930, 26200), (2000, 25283), (2096, 24125), (2620, 19300), (3088, 16375), (3275, 15440), (3860, 13100), (4825, 10480), (5240, 9650), (6550, 7720)]