56512710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{627919}}^1$

素因数の和:627932

約数の個数: 24

約数和(自身を含む): 146933280

約数和(自身を除く): 90420570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 627919, 1255838, 1883757, 3139595, 3767514, 5651271, 6279190, 9418785, 11302542, 18837570, 28256355, 56512710]

約数ペア:

[(1, 56512710), (2, 28256355), (3, 18837570), (5, 11302542), (6, 9418785), (9, 6279190), (10, 5651271), (15, 3767514), (18, 3139595), (30, 1883757), (45, 1255838), (90, 627919)]