56259290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 107827200

約数和(自身を除く): 51567910

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 995, 1663, 1990, 3326, 3383, 6766, 8315, 16630, 16915, 28271, 33830, 56542, 141355, 282710, 330937, 661874, 1654685, 3309370, 5625929, 11251858, 28129645, 56259290]

約数ペア:

[(1, 56259290), (2, 28129645), (5, 11251858), (10, 5625929), (17, 3309370), (34, 1654685), (85, 661874), (170, 330937), (199, 282710), (398, 141355), (995, 56542), (1663, 33830), (1990, 28271), (3326, 16915), (3383, 16630), (6766, 8315)]