56426552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77509}}^1$

素因数の和:77535

約数の個数: 32

約数和(自身を含む): 130216800

約数和(自身を除く): 73790248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 77509, 155018, 310036, 542563, 620072, 1007617, 1085126, 2015234, 2170252, 4030468, 4340504, 7053319, 8060936, 14106638, 28213276, 56426552]

約数ペア:

[(1, 56426552), (2, 28213276), (4, 14106638), (7, 8060936), (8, 7053319), (13, 4340504), (14, 4030468), (26, 2170252), (28, 2015234), (52, 1085126), (56, 1007617), (91, 620072), (104, 542563), (182, 310036), (364, 155018), (728, 77509)]