56307210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43649}}^1$

素因数の和:43702

約数の個数: 32

約数和(自身を含む): 138283200

約数和(自身を除く): 81975990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 43649, 87298, 130947, 218245, 261894, 436490, 654735, 1309470, 1876907, 3753814, 5630721, 9384535, 11261442, 18769070, 28153605, 56307210]

約数ペア:

[(1, 56307210), (2, 28153605), (3, 18769070), (5, 11261442), (6, 9384535), (10, 5630721), (15, 3753814), (30, 1876907), (43, 1309470), (86, 654735), (129, 436490), (215, 261894), (258, 218245), (430, 130947), (645, 87298), (1290, 43649)]