50774840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66809}}^1$

素因数の和:66839

約数の個数: 32

約数和(自身を含む): 120258000

約数和(自身を除く): 69483160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 66809, 133618, 267236, 334045, 534472, 668090, 1269371, 1336180, 2538742, 2672360, 5077484, 6346855, 10154968, 12693710, 25387420, 50774840]

約数ペア:

[(1, 50774840), (2, 25387420), (4, 12693710), (5, 10154968), (8, 6346855), (10, 5077484), (19, 2672360), (20, 2538742), (38, 1336180), (40, 1269371), (76, 668090), (95, 534472), (152, 334045), (190, 267236), (380, 133618), (760, 66809)]