49627215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 100500480

約数和(自身を除く): 50873265

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1453, 1485, 2277, 3105, 3795, 4359, 6831, 7265, 11385, 13077, 15983, 21795, 33419, 34155, 39231, 47949, 65385, 79915, 100257, 143847, 167095, 196155, 239745, 300771, 367609, 431541, 501285, 719235, 902313, 1102827, 1503855, 1838045, 2157705, 3308481, 4511565, 5514135, 9925443, 16542405, 49627215]

約数ペア:

[(1, 49627215), (3, 16542405), (5, 9925443), (9, 5514135), (11, 4511565), (15, 3308481), (23, 2157705), (27, 1838045), (33, 1503855), (45, 1102827), (55, 902313), (69, 719235), (99, 501285), (115, 431541), (135, 367609), (165, 300771), (207, 239745), (253, 196155), (297, 167095), (345, 143847), (495, 100257), (621, 79915), (759, 65385), (1035, 47949), (1265, 39231), (1453, 34155), (1485, 33419), (2277, 21795), (3105, 15983), (3795, 13077), (4359, 11385), (6831, 7265)]