47974020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{953}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 134628480

約数和(自身を除く): 86654460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 953, 1678, 1906, 2517, 2859, 3356, 3812, 4195, 4765, 5034, 5718, 8390, 9530, 10068, 11436, 12585, 14295, 16780, 19060, 25170, 28590, 50340, 57180, 799567, 1599134, 2398701, 3198268, 3997835, 4797402, 7995670, 9594804, 11993505, 15991340, 23987010, 47974020]

約数ペア:

[(1, 47974020), (2, 23987010), (3, 15991340), (4, 11993505), (5, 9594804), (6, 7995670), (10, 4797402), (12, 3997835), (15, 3198268), (20, 2398701), (30, 1599134), (60, 799567), (839, 57180), (953, 50340), (1678, 28590), (1906, 25170), (2517, 19060), (2859, 16780), (3356, 14295), (3812, 12585), (4195, 11436), (4765, 10068), (5034, 9530), (5718, 8390)]