48580815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 89303040

約数和(自身を除く): 40722225

約数列:

[1, 3, 5, 15, 17, 19, 37, 51, 57, 85, 95, 111, 185, 255, 271, 285, 323, 555, 629, 703, 813, 969, 1355, 1615, 1887, 2109, 3145, 3515, 4065, 4607, 4845, 5149, 9435, 10027, 10545, 11951, 13821, 15447, 23035, 25745, 30081, 35853, 50135, 59755, 69105, 77235, 87533, 150405, 170459, 179265, 190513, 262599, 437665, 511377, 571539, 852295, 952565, 1312995, 2556885, 2857695, 3238721, 9716163, 16193605, 48580815]

約数ペア:

[(1, 48580815), (3, 16193605), (5, 9716163), (15, 3238721), (17, 2857695), (19, 2556885), (37, 1312995), (51, 952565), (57, 852295), (85, 571539), (95, 511377), (111, 437665), (185, 262599), (255, 190513), (271, 179265), (285, 170459), (323, 150405), (555, 87533), (629, 77235), (703, 69105), (813, 59755), (969, 50135), (1355, 35853), (1615, 30081), (1887, 25745), (2109, 23035), (3145, 15447), (3515, 13821), (4065, 11951), (4607, 10545), (4845, 10027), (5149, 9435)]