51526404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 139164480

約数和(自身を除く): 87638076

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, 1061, 1278, 1349, 2122, 2556, 2698, 3183, 4047, 4244, 5396, 6366, 8094, 9549, 12141, 12732, 16188, 19098, 20159, 24282, 38196, 40318, 48564, 60477, 75331, 80636, 120954, 150662, 181431, 225993, 241908, 301324, 362862, 451986, 677979, 725724, 903972, 1355958, 1431289, 2711916, 2862578, 4293867, 5725156, 8587734, 12881601, 17175468, 25763202, 51526404]

約数ペア:

[(1, 51526404), (2, 25763202), (3, 17175468), (4, 12881601), (6, 8587734), (9, 5725156), (12, 4293867), (18, 2862578), (19, 2711916), (36, 1431289), (38, 1355958), (57, 903972), (71, 725724), (76, 677979), (114, 451986), (142, 362862), (171, 301324), (213, 241908), (228, 225993), (284, 181431), (342, 150662), (426, 120954), (639, 80636), (684, 75331), (852, 60477), (1061, 48564), (1278, 40318), (1349, 38196), (2122, 24282), (2556, 20159), (2698, 19098), (3183, 16188), (4047, 12732), (4244, 12141), (5396, 9549), (6366, 8094)]