53634680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1543}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 133401600

約数和(自身を除く): 79766920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1543, 1580, 1738, 3086, 3160, 3476, 4345, 6172, 6952, 7715, 8690, 12344, 15430, 16973, 17380, 30860, 33946, 34760, 61720, 67892, 84865, 121897, 135784, 169730, 243794, 339460, 487588, 609485, 678920, 975176, 1218970, 1340867, 2437940, 2681734, 4875880, 5363468, 6704335, 10726936, 13408670, 26817340, 53634680]

約数ペア:

[(1, 53634680), (2, 26817340), (4, 13408670), (5, 10726936), (8, 6704335), (10, 5363468), (11, 4875880), (20, 2681734), (22, 2437940), (40, 1340867), (44, 1218970), (55, 975176), (79, 678920), (88, 609485), (110, 487588), (158, 339460), (220, 243794), (316, 169730), (395, 135784), (440, 121897), (632, 84865), (790, 67892), (869, 61720), (1543, 34760), (1580, 33946), (1738, 30860), (3086, 17380), (3160, 16973), (3476, 15430), (4345, 12344), (6172, 8690), (6952, 7715)]