50765920

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3383

約数の個数: 48

約数和(自身を含む): 121207968

約数和(自身を除く): 70442048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3271, 3880, 6542, 7760, 13084, 15520, 16355, 26168, 32710, 52336, 65420, 104672, 130840, 261680, 317287, 523360, 634574, 1269148, 1586435, 2538296, 3172870, 5076592, 6345740, 10153184, 12691480, 25382960, 50765920]

約数ペア:

[(1, 50765920), (2, 25382960), (4, 12691480), (5, 10153184), (8, 6345740), (10, 5076592), (16, 3172870), (20, 2538296), (32, 1586435), (40, 1269148), (80, 634574), (97, 523360), (160, 317287), (194, 261680), (388, 130840), (485, 104672), (776, 65420), (970, 52336), (1552, 32710), (1940, 26168), (3104, 16355), (3271, 15520), (3880, 13084), (6542, 7760)]