55699420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2083}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 134443008

約数和(自身を除く): 78743588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2083, 2674, 3820, 4166, 5348, 6685, 8332, 10415, 13370, 14581, 20830, 26740, 29162, 41660, 58324, 72905, 145810, 291620, 397853, 795706, 1591412, 1989265, 2784971, 3978530, 5569942, 7957060, 11139884, 13924855, 27849710, 55699420]

約数ペア:

[(1, 55699420), (2, 27849710), (4, 13924855), (5, 11139884), (7, 7957060), (10, 5569942), (14, 3978530), (20, 2784971), (28, 1989265), (35, 1591412), (70, 795706), (140, 397853), (191, 291620), (382, 145810), (764, 72905), (955, 58324), (1337, 41660), (1910, 29162), (2083, 26740), (2674, 20830), (3820, 14581), (4166, 13370), (5348, 10415), (6685, 8332)]