48539120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86677}}^1$

素因数の和:86697

約数の個数: 40

約数和(自身を含む): 128976864

約数和(自身を除く): 80437744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86677, 173354, 346708, 433385, 606739, 693416, 866770, 1213478, 1386832, 1733540, 2426956, 3033695, 3467080, 4853912, 6067390, 6934160, 9707824, 12134780, 24269560, 48539120]

約数ペア:

[(1, 48539120), (2, 24269560), (4, 12134780), (5, 9707824), (7, 6934160), (8, 6067390), (10, 4853912), (14, 3467080), (16, 3033695), (20, 2426956), (28, 1733540), (35, 1386832), (40, 1213478), (56, 866770), (70, 693416), (80, 606739), (112, 433385), (140, 346708), (280, 173354), (560, 86677)]