45541540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 105162624

約数和(自身を除く): 59621084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 685, 1370, 1507, 1511, 2740, 3014, 3022, 6028, 6044, 7535, 7555, 15070, 15110, 16621, 30140, 30220, 33242, 66484, 83105, 166210, 207007, 332420, 414014, 828028, 1035035, 2070070, 2277077, 4140140, 4554154, 9108308, 11385385, 22770770, 45541540]

約数ペア:

[(1, 45541540), (2, 22770770), (4, 11385385), (5, 9108308), (10, 4554154), (11, 4140140), (20, 2277077), (22, 2070070), (44, 1035035), (55, 828028), (110, 414014), (137, 332420), (220, 207007), (274, 166210), (548, 83105), (685, 66484), (1370, 33242), (1507, 30220), (1511, 30140), (2740, 16621), (3014, 15110), (3022, 15070), (6028, 7555), (6044, 7535)]