56488968

素因数分解:

$2^3\times 3^3\times {\mathrm{261523}}^1$

素因数の和:261538

約数の個数: 32

約数和(自身を含む): 156914400

約数和(自身を除く): 100425432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 261523, 523046, 784569, 1046092, 1569138, 2092184, 2353707, 3138276, 4707414, 6276552, 7061121, 9414828, 14122242, 18829656, 28244484, 56488968]

約数ペア:

[(1, 56488968), (2, 28244484), (3, 18829656), (4, 14122242), (6, 9414828), (8, 7061121), (9, 6276552), (12, 4707414), (18, 3138276), (24, 2353707), (27, 2092184), (36, 1569138), (54, 1046092), (72, 784569), (108, 523046), (216, 261523)]