56971260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{316507}}^1$

素因数の和:316522

約数の個数: 36

約数和(自身を含む): 172813368

約数和(自身を除く): 115842108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 316507, 633014, 949521, 1266028, 1582535, 1899042, 2848563, 3165070, 3798084, 4747605, 5697126, 6330140, 9495210, 11394252, 14242815, 18990420, 28485630, 56971260]

約数ペア:

[(1, 56971260), (2, 28485630), (3, 18990420), (4, 14242815), (5, 11394252), (6, 9495210), (9, 6330140), (10, 5697126), (12, 4747605), (15, 3798084), (18, 3165070), (20, 2848563), (30, 1899042), (36, 1582535), (45, 1266028), (60, 949521), (90, 633014), (180, 316507)]