51945201

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3306

約数の個数: 48

約数和(自身を含む): 97643520

約数和(自身を除く): 45698319

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 3259, 5313, 9777, 15939, 22813, 29331, 35849, 68439, 74957, 107547, 205317, 224871, 250943, 322641, 524699, 674613, 752829, 824527, 1574097, 2258487, 2473581, 4722291, 5771689, 7420743, 17315067, 51945201]

約数ペア:

[(1, 51945201), (3, 17315067), (7, 7420743), (9, 5771689), (11, 4722291), (21, 2473581), (23, 2258487), (33, 1574097), (63, 824527), (69, 752829), (77, 674613), (99, 524699), (161, 322641), (207, 250943), (231, 224871), (253, 205317), (483, 107547), (693, 74957), (759, 68439), (1449, 35849), (1771, 29331), (2277, 22813), (3259, 15939), (5313, 9777)]