48418308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 130777920

約数和(自身を除く): 82359612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 997, 1278, 1349, 1994, 2556, 2698, 2991, 3988, 4047, 5396, 5982, 8094, 8973, 11964, 12141, 16188, 17946, 18943, 24282, 35892, 37886, 48564, 56829, 70787, 75772, 113658, 141574, 170487, 212361, 227316, 283148, 340974, 424722, 637083, 681948, 849444, 1274166, 1344953, 2548332, 2689906, 4034859, 5379812, 8069718, 12104577, 16139436, 24209154, 48418308]

約数ペア:

[(1, 48418308), (2, 24209154), (3, 16139436), (4, 12104577), (6, 8069718), (9, 5379812), (12, 4034859), (18, 2689906), (19, 2548332), (36, 1344953), (38, 1274166), (57, 849444), (71, 681948), (76, 637083), (114, 424722), (142, 340974), (171, 283148), (213, 227316), (228, 212361), (284, 170487), (342, 141574), (426, 113658), (639, 75772), (684, 70787), (852, 56829), (997, 48564), (1278, 37886), (1349, 35892), (1994, 24282), (2556, 18943), (2698, 17946), (2991, 16188), (3988, 12141), (4047, 11964), (5396, 8973), (5982, 8094)]