49680684

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 130345488

約数和(自身を除く): 80664804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 97, 123, 164, 194, 246, 291, 347, 369, 388, 492, 582, 694, 738, 873, 1041, 1164, 1388, 1476, 1746, 2082, 3123, 3492, 3977, 4164, 6246, 7954, 11931, 12492, 14227, 15908, 23862, 28454, 33659, 35793, 42681, 47724, 56908, 67318, 71586, 85362, 100977, 128043, 134636, 143172, 170724, 201954, 256086, 302931, 403908, 512172, 605862, 1211724, 1380019, 2760038, 4140057, 5520076, 8280114, 12420171, 16560228, 24840342, 49680684]

約数ペア:

[(1, 49680684), (2, 24840342), (3, 16560228), (4, 12420171), (6, 8280114), (9, 5520076), (12, 4140057), (18, 2760038), (36, 1380019), (41, 1211724), (82, 605862), (97, 512172), (123, 403908), (164, 302931), (194, 256086), (246, 201954), (291, 170724), (347, 143172), (369, 134636), (388, 128043), (492, 100977), (582, 85362), (694, 71586), (738, 67318), (873, 56908), (1041, 47724), (1164, 42681), (1388, 35793), (1476, 33659), (1746, 28454), (2082, 23862), (3123, 15908), (3492, 14227), (3977, 12492), (4164, 11931), (6246, 7954)]