52490520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{145807}}^1$

素因数の和:145824

約数の個数: 48

約数和(自身を含む): 170595360

約数和(自身を除く): 118104840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 145807, 291614, 437421, 583228, 729035, 874842, 1166456, 1312263, 1458070, 1749684, 2187105, 2624526, 2916140, 3499368, 4374210, 5249052, 5832280, 6561315, 8748420, 10498104, 13122630, 17496840, 26245260, 52490520]

約数ペア:

[(1, 52490520), (2, 26245260), (3, 17496840), (4, 13122630), (5, 10498104), (6, 8748420), (8, 6561315), (9, 5832280), (10, 5249052), (12, 4374210), (15, 3499368), (18, 2916140), (20, 2624526), (24, 2187105), (30, 1749684), (36, 1458070), (40, 1312263), (45, 1166456), (60, 874842), (72, 729035), (90, 583228), (120, 437421), (180, 291614), (360, 145807)]