47988396

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{19319}}^1$

素因数の和:19355

約数の個数: 48

約数和(自身を含む): 129830400

約数和(自身を除く): 81842004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 19319, 38638, 57957, 77276, 115914, 173871, 231828, 347742, 444337, 521613, 695484, 888674, 1043226, 1333011, 1777348, 2086452, 2666022, 3999033, 5332044, 7998066, 11997099, 15996132, 23994198, 47988396]

約数ペア:

[(1, 47988396), (2, 23994198), (3, 15996132), (4, 11997099), (6, 7998066), (9, 5332044), (12, 3999033), (18, 2666022), (23, 2086452), (27, 1777348), (36, 1333011), (46, 1043226), (54, 888674), (69, 695484), (92, 521613), (108, 444337), (138, 347742), (207, 231828), (276, 173871), (414, 115914), (621, 77276), (828, 57957), (1242, 38638), (2484, 19319)]