47806318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 40114322

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 3391, 6782, 7049, 14098, 23737, 47474, 64429, 128858, 179723, 359446, 451003, 902006, 1258061, 2516122, 3414737, 6829474, 23903159, 47806318]

約数ペア:

[(1, 47806318), (2, 23903159), (7, 6829474), (14, 3414737), (19, 2516122), (38, 1258061), (53, 902006), (106, 451003), (133, 359446), (266, 179723), (371, 128858), (742, 64429), (1007, 47474), (2014, 23737), (3391, 14098), (6782, 7049)]