56122983

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 98496000

約数和(自身を除く): 42373017

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 531, 719, 1239, 1323, 1593, 2157, 2891, 3717, 5033, 6471, 8673, 11151, 15099, 19413, 26019, 35231, 42421, 45297, 78057, 105693, 127263, 135891, 296947, 317079, 381789, 890841, 951237, 1145367, 2078629, 2672523, 6235887, 8017569, 18707661, 56122983]

約数ペア:

[(1, 56122983), (3, 18707661), (7, 8017569), (9, 6235887), (21, 2672523), (27, 2078629), (49, 1145367), (59, 951237), (63, 890841), (147, 381789), (177, 317079), (189, 296947), (413, 135891), (441, 127263), (531, 105693), (719, 78057), (1239, 45297), (1323, 42421), (1593, 35231), (2157, 26019), (2891, 19413), (3717, 15099), (5033, 11151), (6471, 8673)]