53074448

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:557

約数の個数: 80

約数和(自身を含む): 126480000

約数和(自身を除く): 73405552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 509, 532, 686, 784, 931, 1018, 1064, 1372, 1862, 2036, 2128, 2744, 3563, 3724, 4072, 5488, 6517, 7126, 7448, 8144, 9671, 13034, 14252, 14896, 19342, 24941, 26068, 28504, 38684, 49882, 52136, 57008, 67697, 77368, 99764, 104272, 135394, 154736, 174587, 199528, 270788, 349174, 399056, 473879, 541576, 698348, 947758, 1083152, 1396696, 1895516, 2793392, 3317153, 3791032, 6634306, 7582064, 13268612, 26537224, 53074448]

約数ペア:

[(1, 53074448), (2, 26537224), (4, 13268612), (7, 7582064), (8, 6634306), (14, 3791032), (16, 3317153), (19, 2793392), (28, 1895516), (38, 1396696), (49, 1083152), (56, 947758), (76, 698348), (98, 541576), (112, 473879), (133, 399056), (152, 349174), (196, 270788), (266, 199528), (304, 174587), (343, 154736), (392, 135394), (509, 104272), (532, 99764), (686, 77368), (784, 67697), (931, 57008), (1018, 52136), (1064, 49882), (1372, 38684), (1862, 28504), (2036, 26068), (2128, 24941), (2744, 19342), (3563, 14896), (3724, 14252), (4072, 13034), (5488, 9671), (6517, 8144), (7126, 7448)]