46776620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2389}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 108410400

約数和(自身を除く): 61633780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 89, 110, 178, 220, 356, 445, 890, 979, 1780, 1958, 2389, 3916, 4778, 4895, 9556, 9790, 11945, 19580, 23890, 26279, 47780, 52558, 105116, 131395, 212621, 262790, 425242, 525580, 850484, 1063105, 2126210, 2338831, 4252420, 4677662, 9355324, 11694155, 23388310, 46776620]

約数ペア:

[(1, 46776620), (2, 23388310), (4, 11694155), (5, 9355324), (10, 4677662), (11, 4252420), (20, 2338831), (22, 2126210), (44, 1063105), (55, 850484), (89, 525580), (110, 425242), (178, 262790), (220, 212621), (356, 131395), (445, 105116), (890, 52558), (979, 47780), (1780, 26279), (1958, 23890), (2389, 19580), (3916, 11945), (4778, 9790), (4895, 9556)]