54006520

素因数分解:

$2^3\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1171}}^1$

素因数の和:2335

約数の個数: 32

約数和(自身を含む): 121723920

約数和(自身を除く): 67717400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1153, 1171, 2306, 2342, 4612, 4684, 5765, 5855, 9224, 9368, 11530, 11710, 23060, 23420, 46120, 46840, 1350163, 2700326, 5400652, 6750815, 10801304, 13501630, 27003260, 54006520]

約数ペア:

[(1, 54006520), (2, 27003260), (4, 13501630), (5, 10801304), (8, 6750815), (10, 5400652), (20, 2700326), (40, 1350163), (1153, 46840), (1171, 46120), (2306, 23420), (2342, 23060), (4612, 11710), (4684, 11530), (5765, 9368), (5855, 9224)]