55527990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2971}}^1$

素因数の和:3077

約数の個数: 64

約数和(自身を含む): 154068480

約数和(自身を除く): 98540490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 2971, 3115, 3738, 5942, 6230, 8913, 9345, 14855, 17826, 18690, 20797, 29710, 41594, 44565, 62391, 89130, 103985, 124782, 207970, 264419, 311955, 528838, 623910, 793257, 1322095, 1586514, 1850933, 2644190, 3701866, 3966285, 5552799, 7932570, 9254665, 11105598, 18509330, 27763995, 55527990]

約数ペア:

[(1, 55527990), (2, 27763995), (3, 18509330), (5, 11105598), (6, 9254665), (7, 7932570), (10, 5552799), (14, 3966285), (15, 3701866), (21, 2644190), (30, 1850933), (35, 1586514), (42, 1322095), (70, 793257), (89, 623910), (105, 528838), (178, 311955), (210, 264419), (267, 207970), (445, 124782), (534, 103985), (623, 89130), (890, 62391), (1246, 44565), (1335, 41594), (1869, 29710), (2670, 20797), (2971, 18690), (3115, 17826), (3738, 14855), (5942, 9345), (6230, 8913)]