49265748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1427}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 143462592

約数和(自身を除く): 94196844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1427, 1644, 1918, 2466, 2854, 2877, 3836, 4281, 4932, 5708, 5754, 8562, 8631, 9989, 11508, 12843, 17124, 17262, 19978, 25686, 29967, 34524, 39956, 51372, 59934, 89901, 119868, 179802, 195499, 359604, 390998, 586497, 781996, 1172994, 1368493, 1759491, 2345988, 2736986, 3518982, 4105479, 5473972, 7037964, 8210958, 12316437, 16421916, 24632874, 49265748]

約数ペア:

[(1, 49265748), (2, 24632874), (3, 16421916), (4, 12316437), (6, 8210958), (7, 7037964), (9, 5473972), (12, 4105479), (14, 3518982), (18, 2736986), (21, 2345988), (28, 1759491), (36, 1368493), (42, 1172994), (63, 781996), (84, 586497), (126, 390998), (137, 359604), (252, 195499), (274, 179802), (411, 119868), (548, 89901), (822, 59934), (959, 51372), (1233, 39956), (1427, 34524), (1644, 29967), (1918, 25686), (2466, 19978), (2854, 17262), (2877, 17124), (3836, 12843), (4281, 11508), (4932, 9989), (5708, 8631), (5754, 8562)]