55755252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{221251}}^1$

素因数の和:221268

約数の個数: 36

約数和(自身を含む): 161071456

約数和(自身を除く): 105316204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 221251, 442502, 663753, 885004, 1327506, 1548757, 1991259, 2655012, 3097514, 3982518, 4646271, 6195028, 7965036, 9292542, 13938813, 18585084, 27877626, 55755252]

約数ペア:

[(1, 55755252), (2, 27877626), (3, 18585084), (4, 13938813), (6, 9292542), (7, 7965036), (9, 6195028), (12, 4646271), (14, 3982518), (18, 3097514), (21, 2655012), (28, 1991259), (36, 1548757), (42, 1327506), (63, 885004), (84, 663753), (126, 442502), (252, 221251)]