56160153

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 97718400

約数和(自身を除く): 41558247

約数列:

[1, 3, 7, 9, 21, 29, 59, 63, 87, 177, 203, 261, 413, 521, 531, 609, 1239, 1563, 1711, 1827, 3647, 3717, 4689, 5133, 10941, 11977, 15109, 15399, 30739, 32823, 35931, 45327, 92217, 105763, 107793, 135981, 215173, 276651, 317289, 645519, 891431, 951867, 1936557, 2674293, 6240017, 8022879, 18720051, 56160153]

約数ペア:

[(1, 56160153), (3, 18720051), (7, 8022879), (9, 6240017), (21, 2674293), (29, 1936557), (59, 951867), (63, 891431), (87, 645519), (177, 317289), (203, 276651), (261, 215173), (413, 135981), (521, 107793), (531, 105763), (609, 92217), (1239, 45327), (1563, 35931), (1711, 32823), (1827, 30739), (3647, 15399), (3717, 15109), (4689, 11977), (5133, 10941)]