48509080

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4139}}^1$

素因数の和:4443

約数の個数: 32

約数和(自身を含む): 109544400

約数和(自身を除く): 61035320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 4139, 5860, 8278, 11720, 16556, 20695, 33112, 41390, 82780, 165560, 1212727, 2425454, 4850908, 6063635, 9701816, 12127270, 24254540, 48509080]

約数ペア:

[(1, 48509080), (2, 24254540), (4, 12127270), (5, 9701816), (8, 6063635), (10, 4850908), (20, 2425454), (40, 1212727), (293, 165560), (586, 82780), (1172, 41390), (1465, 33112), (2344, 20695), (2930, 16556), (4139, 11720), (5860, 8278)]