55019748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 150649632

約数和(自身を除く): 95629884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 683, 822, 959, 1366, 1644, 1918, 2049, 2732, 2877, 3836, 4098, 4781, 5754, 6713, 8196, 9562, 11508, 13426, 14343, 19124, 20139, 26852, 28686, 33467, 40278, 57372, 66934, 80556, 93571, 100401, 133868, 187142, 200802, 280713, 374284, 401604, 561426, 654997, 1122852, 1309994, 1964991, 2619988, 3929982, 4584979, 7859964, 9169958, 13754937, 18339916, 27509874, 55019748]

約数ペア:

[(1, 55019748), (2, 27509874), (3, 18339916), (4, 13754937), (6, 9169958), (7, 7859964), (12, 4584979), (14, 3929982), (21, 2619988), (28, 1964991), (42, 1309994), (49, 1122852), (84, 654997), (98, 561426), (137, 401604), (147, 374284), (196, 280713), (274, 200802), (294, 187142), (411, 133868), (548, 100401), (588, 93571), (683, 80556), (822, 66934), (959, 57372), (1366, 40278), (1644, 33467), (1918, 28686), (2049, 26852), (2732, 20139), (2877, 19124), (3836, 14343), (4098, 13426), (4781, 11508), (5754, 9562), (6713, 8196)]