51321384

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4483}}^1$

素因数の和:4551

約数の個数: 64

約数和(自身を含む): 145281600

約数和(自身を除く): 93960216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 4483, 5724, 8966, 11448, 13449, 17932, 26898, 35864, 40347, 53796, 80694, 107592, 121041, 161388, 237599, 242082, 322776, 475198, 484164, 712797, 950396, 968328, 1425594, 1900792, 2138391, 2851188, 4276782, 5702376, 6415173, 8553564, 12830346, 17107128, 25660692, 51321384]

約数ペア:

[(1, 51321384), (2, 25660692), (3, 17107128), (4, 12830346), (6, 8553564), (8, 6415173), (9, 5702376), (12, 4276782), (18, 2851188), (24, 2138391), (27, 1900792), (36, 1425594), (53, 968328), (54, 950396), (72, 712797), (106, 484164), (108, 475198), (159, 322776), (212, 242082), (216, 237599), (318, 161388), (424, 121041), (477, 107592), (636, 80694), (954, 53796), (1272, 40347), (1431, 35864), (1908, 26898), (2862, 17932), (3816, 13449), (4483, 11448), (5724, 8966)]