51988428

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{4091}}^1$

素因数の和:4454

約数の個数: 36

約数和(自身を含む): 131819688

約数和(自身を除く): 79831260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 1059, 1412, 2118, 3177, 4091, 4236, 6354, 8182, 12273, 12708, 16364, 24546, 36819, 49092, 73638, 147276, 1444123, 2888246, 4332369, 5776492, 8664738, 12997107, 17329476, 25994214, 51988428]

約数ペア:

[(1, 51988428), (2, 25994214), (3, 17329476), (4, 12997107), (6, 8664738), (9, 5776492), (12, 4332369), (18, 2888246), (36, 1444123), (353, 147276), (706, 73638), (1059, 49092), (1412, 36819), (2118, 24546), (3177, 16364), (4091, 12708), (4236, 12273), (6354, 8182)]