53439948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 142073568

約数和(自身を除く): 88633620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 233, 276, 277, 414, 466, 554, 699, 828, 831, 932, 1108, 1398, 1662, 2097, 2493, 2796, 3324, 4194, 4986, 5359, 6371, 8388, 9972, 10718, 12742, 16077, 19113, 21436, 25484, 32154, 38226, 48231, 57339, 64308, 64541, 76452, 96462, 114678, 129082, 192924, 193623, 229356, 258164, 387246, 580869, 774492, 1161738, 1484443, 2323476, 2968886, 4453329, 5937772, 8906658, 13359987, 17813316, 26719974, 53439948]

約数ペア:

[(1, 53439948), (2, 26719974), (3, 17813316), (4, 13359987), (6, 8906658), (9, 5937772), (12, 4453329), (18, 2968886), (23, 2323476), (36, 1484443), (46, 1161738), (69, 774492), (92, 580869), (138, 387246), (207, 258164), (233, 229356), (276, 193623), (277, 192924), (414, 129082), (466, 114678), (554, 96462), (699, 76452), (828, 64541), (831, 64308), (932, 57339), (1108, 48231), (1398, 38226), (1662, 32154), (2097, 25484), (2493, 21436), (2796, 19113), (3324, 16077), (4194, 12742), (4986, 10718), (5359, 9972), (6371, 8388)]