42153848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 91756800

約数和(自身を除く): 49602952

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 59, 88, 92, 118, 184, 236, 253, 353, 472, 506, 649, 706, 1012, 1298, 1357, 1412, 2024, 2596, 2714, 2824, 3883, 5192, 5428, 7766, 8119, 10856, 14927, 15532, 16238, 20827, 29854, 31064, 32476, 41654, 59708, 64952, 83308, 89309, 119416, 166616, 178618, 229097, 357236, 458194, 479021, 714472, 916388, 958042, 1832776, 1916084, 3832168, 5269231, 10538462, 21076924, 42153848]

約数ペア:

[(1, 42153848), (2, 21076924), (4, 10538462), (8, 5269231), (11, 3832168), (22, 1916084), (23, 1832776), (44, 958042), (46, 916388), (59, 714472), (88, 479021), (92, 458194), (118, 357236), (184, 229097), (236, 178618), (253, 166616), (353, 119416), (472, 89309), (506, 83308), (649, 64952), (706, 59708), (1012, 41654), (1298, 32476), (1357, 31064), (1412, 29854), (2024, 20827), (2596, 16238), (2714, 15532), (2824, 14927), (3883, 10856), (5192, 8119), (5428, 7766)]