48491154

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 112207680

約数和(自身を除く): 63716526

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 1997, 2698, 3994, 4047, 5991, 8094, 11982, 12141, 17973, 24282, 35946, 37943, 75886, 113829, 141787, 227658, 283574, 341487, 425361, 682974, 850722, 1276083, 2552166, 2693953, 5387906, 8081859, 16163718, 24245577, 48491154]

約数ペア:

[(1, 48491154), (2, 24245577), (3, 16163718), (6, 8081859), (9, 5387906), (18, 2693953), (19, 2552166), (38, 1276083), (57, 850722), (71, 682974), (114, 425361), (142, 341487), (171, 283574), (213, 227658), (342, 141787), (426, 113829), (639, 75886), (1278, 37943), (1349, 35946), (1997, 24282), (2698, 17973), (3994, 12141), (4047, 11982), (5991, 8094)]