56204208

素因数分解:

$2^4\times 3^2\times {\mathrm{390307}}^1$

素因数の和:390321

約数の個数: 30

約数和(自身を含む): 157294124

約数和(自身を除く): 101089916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 390307, 780614, 1170921, 1561228, 2341842, 3122456, 3512763, 4683684, 6244912, 7025526, 9367368, 14051052, 18734736, 28102104, 56204208]

約数ペア:

[(1, 56204208), (2, 28102104), (3, 18734736), (4, 14051052), (6, 9367368), (8, 7025526), (9, 6244912), (12, 4683684), (16, 3512763), (18, 3122456), (24, 2341842), (36, 1561228), (48, 1170921), (72, 780614), (144, 390307)]