54358480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 138991104

約数和(自身を除く): 84632624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 223, 277, 440, 446, 554, 880, 892, 1108, 1115, 1385, 1784, 2216, 2230, 2453, 2770, 3047, 3568, 4432, 4460, 4906, 5540, 6094, 8920, 9812, 11080, 12188, 12265, 15235, 17840, 19624, 22160, 24376, 24530, 30470, 39248, 48752, 49060, 60940, 61771, 98120, 121880, 123542, 196240, 243760, 247084, 308855, 494168, 617710, 679481, 988336, 1235420, 1358962, 2470840, 2717924, 3397405, 4941680, 5435848, 6794810, 10871696, 13589620, 27179240, 54358480]

約数ペア:

[(1, 54358480), (2, 27179240), (4, 13589620), (5, 10871696), (8, 6794810), (10, 5435848), (11, 4941680), (16, 3397405), (20, 2717924), (22, 2470840), (40, 1358962), (44, 1235420), (55, 988336), (80, 679481), (88, 617710), (110, 494168), (176, 308855), (220, 247084), (223, 243760), (277, 196240), (440, 123542), (446, 121880), (554, 98120), (880, 61771), (892, 60940), (1108, 49060), (1115, 48752), (1385, 39248), (1784, 30470), (2216, 24530), (2230, 24376), (2453, 22160), (2770, 19624), (3047, 17840), (3568, 15235), (4432, 12265), (4460, 12188), (4906, 11080), (5540, 9812), (6094, 8920)]