55714860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3303

約数の個数: 72

約数和(自身を含む): 170797536

約数和(自身を除く): 115082676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3191, 3492, 4365, 5820, 6382, 8730, 9573, 12764, 15955, 17460, 19146, 28719, 31910, 38292, 47865, 57438, 63820, 95730, 114876, 143595, 191460, 287190, 309527, 574380, 619054, 928581, 1238108, 1547635, 1857162, 2785743, 3095270, 3714324, 4642905, 5571486, 6190540, 9285810, 11142972, 13928715, 18571620, 27857430, 55714860]

約数ペア:

[(1, 55714860), (2, 27857430), (3, 18571620), (4, 13928715), (5, 11142972), (6, 9285810), (9, 6190540), (10, 5571486), (12, 4642905), (15, 3714324), (18, 3095270), (20, 2785743), (30, 1857162), (36, 1547635), (45, 1238108), (60, 928581), (90, 619054), (97, 574380), (180, 309527), (194, 287190), (291, 191460), (388, 143595), (485, 114876), (582, 95730), (873, 63820), (970, 57438), (1164, 47865), (1455, 38292), (1746, 31910), (1940, 28719), (2910, 19146), (3191, 17460), (3492, 15955), (4365, 12764), (5820, 9573), (6382, 8730)]