56816172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{225461}}^1$

素因数の和:225478

約数の個数: 36

約数和(自身を含む): 164136336

約数和(自身を除く): 107320164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 225461, 450922, 676383, 901844, 1352766, 1578227, 2029149, 2705532, 3156454, 4058298, 4734681, 6312908, 8116596, 9469362, 14204043, 18938724, 28408086, 56816172]

約数ペア:

[(1, 56816172), (2, 28408086), (3, 18938724), (4, 14204043), (6, 9469362), (7, 8116596), (9, 6312908), (12, 4734681), (14, 4058298), (18, 3156454), (21, 2705532), (28, 2029149), (36, 1578227), (42, 1352766), (63, 901844), (84, 676383), (126, 450922), (252, 225461)]