47447455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 64991808

約数和(自身を除く): 17544353

約数列:

[1, 5, 11, 41, 53, 55, 205, 265, 397, 451, 583, 1985, 2173, 2255, 2915, 4367, 10865, 16277, 21041, 21835, 23903, 81385, 105205, 119515, 179047, 231451, 862681, 895235, 1157255, 4313405, 9489491, 47447455]

約数ペア:

[(1, 47447455), (5, 9489491), (11, 4313405), (41, 1157255), (53, 895235), (55, 862681), (205, 231451), (265, 179047), (397, 119515), (451, 105205), (583, 81385), (1985, 23903), (2173, 21835), (2255, 21041), (2915, 16277), (4367, 10865)]