48707355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 38844645

約数列:

[1, 3, 5, 15, 19, 31, 37, 57, 93, 95, 111, 149, 155, 185, 285, 447, 465, 555, 589, 703, 745, 1147, 1767, 2109, 2235, 2831, 2945, 3441, 3515, 4619, 5513, 5735, 8493, 8835, 10545, 13857, 14155, 16539, 17205, 21793, 23095, 27565, 42465, 65379, 69285, 82695, 87761, 104747, 108965, 170903, 263283, 314241, 326895, 438805, 512709, 523735, 854515, 1316415, 1571205, 2563545, 3247157, 9741471, 16235785, 48707355]

約数ペア:

[(1, 48707355), (3, 16235785), (5, 9741471), (15, 3247157), (19, 2563545), (31, 1571205), (37, 1316415), (57, 854515), (93, 523735), (95, 512709), (111, 438805), (149, 326895), (155, 314241), (185, 263283), (285, 170903), (447, 108965), (465, 104747), (555, 87761), (589, 82695), (703, 69285), (745, 65379), (1147, 42465), (1767, 27565), (2109, 23095), (2235, 21793), (2831, 17205), (2945, 16539), (3441, 14155), (3515, 13857), (4619, 10545), (5513, 8835), (5735, 8493)]