55140736

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 137088000

約数和(自身を除く): 81947264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 79, 82, 112, 128, 133, 152, 158, 164, 224, 266, 287, 304, 316, 328, 448, 532, 553, 574, 608, 632, 656, 779, 896, 1064, 1106, 1148, 1216, 1264, 1312, 1501, 1558, 2128, 2212, 2296, 2432, 2528, 2624, 3002, 3116, 3239, 4256, 4424, 4592, 5056, 5248, 5453, 6004, 6232, 6478, 8512, 8848, 9184, 10112, 10507, 10906, 12008, 12464, 12956, 17024, 17696, 18368, 21014, 21812, 22673, 24016, 24928, 25912, 35392, 36736, 42028, 43624, 45346, 48032, 49856, 51824, 61541, 70784, 84056, 87248, 90692, 96064, 99712, 103648, 123082, 168112, 174496, 181384, 192128, 207296, 246164, 336224, 348992, 362768, 414592, 430787, 492328, 672448, 697984, 725536, 861574, 984656, 1344896, 1451072, 1723148, 1969312, 2902144, 3446296, 3938624, 6892592, 7877248, 13785184, 27570368, 55140736]

約数ペア:

[(1, 55140736), (2, 27570368), (4, 13785184), (7, 7877248), (8, 6892592), (14, 3938624), (16, 3446296), (19, 2902144), (28, 1969312), (32, 1723148), (38, 1451072), (41, 1344896), (56, 984656), (64, 861574), (76, 725536), (79, 697984), (82, 672448), (112, 492328), (128, 430787), (133, 414592), (152, 362768), (158, 348992), (164, 336224), (224, 246164), (266, 207296), (287, 192128), (304, 181384), (316, 174496), (328, 168112), (448, 123082), (532, 103648), (553, 99712), (574, 96064), (608, 90692), (632, 87248), (656, 84056), (779, 70784), (896, 61541), (1064, 51824), (1106, 49856), (1148, 48032), (1216, 45346), (1264, 43624), (1312, 42028), (1501, 36736), (1558, 35392), (2128, 25912), (2212, 24928), (2296, 24016), (2432, 22673), (2528, 21812), (2624, 21014), (3002, 18368), (3116, 17696), (3239, 17024), (4256, 12956), (4424, 12464), (4592, 12008), (5056, 10906), (5248, 10507), (5453, 10112), (6004, 9184), (6232, 8848), (6478, 8512)]