51090850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 98047296

約数和(自身を除く): 46956446

約数列:

[1, 2, 5, 10, 25, 50, 67, 101, 134, 151, 202, 302, 335, 505, 670, 755, 1010, 1510, 1675, 2525, 3350, 3775, 5050, 6767, 7550, 10117, 13534, 15251, 20234, 30502, 33835, 50585, 67670, 76255, 101170, 152510, 169175, 252925, 338350, 381275, 505850, 762550, 1021817, 2043634, 5109085, 10218170, 25545425, 51090850]

約数ペア:

[(1, 51090850), (2, 25545425), (5, 10218170), (10, 5109085), (25, 2043634), (50, 1021817), (67, 762550), (101, 505850), (134, 381275), (151, 338350), (202, 252925), (302, 169175), (335, 152510), (505, 101170), (670, 76255), (755, 67670), (1010, 50585), (1510, 33835), (1675, 30502), (2525, 20234), (3350, 15251), (3775, 13534), (5050, 10117), (6767, 7550)]