55385712

素因数分解:

$2^4\times 3^2\times {\mathrm{384623}}^1$

素因数の和:384637

約数の個数: 30

約数和(自身を含む): 155003472

約数和(自身を除く): 99617760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 384623, 769246, 1153869, 1538492, 2307738, 3076984, 3461607, 4615476, 6153968, 6923214, 9230952, 13846428, 18461904, 27692856, 55385712]

約数ペア:

[(1, 55385712), (2, 27692856), (3, 18461904), (4, 13846428), (6, 9230952), (8, 6923214), (9, 6153968), (12, 4615476), (16, 3461607), (18, 3076984), (24, 2307738), (36, 1538492), (48, 1153869), (72, 769246), (144, 384623)]