56502730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 113646240

約数和(自身を除く): 57143510

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 73, 85, 145, 146, 157, 170, 290, 314, 365, 493, 730, 785, 986, 1241, 1570, 2117, 2465, 2482, 2669, 4234, 4553, 4930, 5338, 6205, 9106, 10585, 11461, 12410, 13345, 21170, 22765, 22922, 26690, 35989, 45530, 57305, 71978, 77401, 114610, 154802, 179945, 194837, 332369, 359890, 387005, 389674, 664738, 774010, 974185, 1661845, 1948370, 3323690, 5650273, 11300546, 28251365, 56502730]

約数ペア:

[(1, 56502730), (2, 28251365), (5, 11300546), (10, 5650273), (17, 3323690), (29, 1948370), (34, 1661845), (58, 974185), (73, 774010), (85, 664738), (145, 389674), (146, 387005), (157, 359890), (170, 332369), (290, 194837), (314, 179945), (365, 154802), (493, 114610), (730, 77401), (785, 71978), (986, 57305), (1241, 45530), (1570, 35989), (2117, 26690), (2465, 22922), (2482, 22765), (2669, 21170), (4234, 13345), (4553, 12410), (4930, 11461), (5338, 10585), (6205, 9106)]