56285676

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 154771344

約数和(自身を除く): 98485668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 71, 76, 114, 122, 142, 171, 183, 213, 228, 244, 284, 342, 361, 366, 426, 549, 639, 684, 722, 732, 852, 1083, 1098, 1159, 1278, 1349, 1444, 2166, 2196, 2318, 2556, 2698, 3249, 3477, 4047, 4331, 4332, 4636, 5396, 6498, 6954, 8094, 8662, 10431, 12141, 12993, 12996, 13908, 16188, 17324, 20862, 22021, 24282, 25631, 25986, 38979, 41724, 44042, 48564, 51262, 51972, 66063, 76893, 77958, 82289, 88084, 102524, 132126, 153786, 155916, 164578, 198189, 230679, 246867, 264252, 307572, 329156, 396378, 461358, 493734, 740601, 792756, 922716, 987468, 1481202, 1563491, 2962404, 3126982, 4690473, 6253964, 9380946, 14071419, 18761892, 28142838, 56285676]

約数ペア:

[(1, 56285676), (2, 28142838), (3, 18761892), (4, 14071419), (6, 9380946), (9, 6253964), (12, 4690473), (18, 3126982), (19, 2962404), (36, 1563491), (38, 1481202), (57, 987468), (61, 922716), (71, 792756), (76, 740601), (114, 493734), (122, 461358), (142, 396378), (171, 329156), (183, 307572), (213, 264252), (228, 246867), (244, 230679), (284, 198189), (342, 164578), (361, 155916), (366, 153786), (426, 132126), (549, 102524), (639, 88084), (684, 82289), (722, 77958), (732, 76893), (852, 66063), (1083, 51972), (1098, 51262), (1159, 48564), (1278, 44042), (1349, 41724), (1444, 38979), (2166, 25986), (2196, 25631), (2318, 24282), (2556, 22021), (2698, 20862), (3249, 17324), (3477, 16188), (4047, 13908), (4331, 12996), (4332, 12993), (4636, 12141), (5396, 10431), (6498, 8662), (6954, 8094)]