47007396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 123125184

約数和(自身を除く): 76117788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 212, 213, 284, 318, 347, 426, 477, 636, 639, 694, 852, 954, 1041, 1278, 1388, 1908, 2082, 2556, 3123, 3763, 4164, 6246, 7526, 11289, 12492, 15052, 18391, 22578, 24637, 33867, 36782, 45156, 49274, 55173, 67734, 73564, 73911, 98548, 110346, 135468, 147822, 165519, 220692, 221733, 295644, 331038, 443466, 662076, 886932, 1305761, 2611522, 3917283, 5223044, 7834566, 11751849, 15669132, 23503698, 47007396]

約数ペア:

[(1, 47007396), (2, 23503698), (3, 15669132), (4, 11751849), (6, 7834566), (9, 5223044), (12, 3917283), (18, 2611522), (36, 1305761), (53, 886932), (71, 662076), (106, 443466), (142, 331038), (159, 295644), (212, 221733), (213, 220692), (284, 165519), (318, 147822), (347, 135468), (426, 110346), (477, 98548), (636, 73911), (639, 73564), (694, 67734), (852, 55173), (954, 49274), (1041, 45156), (1278, 36782), (1388, 33867), (1908, 24637), (2082, 22578), (2556, 18391), (3123, 15052), (3763, 12492), (4164, 11289), (6246, 7526)]