53000272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13411}}^1$

素因数の和:13451

約数の個数: 40

約数和(自身を含む): 116416160

約数和(自身を除く): 63415888

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 13411, 26822, 53644, 107288, 174343, 214576, 254809, 348686, 509618, 697372, 1019236, 1394744, 2038472, 2789488, 3312517, 4076944, 6625034, 13250068, 26500136, 53000272]

約数ペア:

[(1, 53000272), (2, 26500136), (4, 13250068), (8, 6625034), (13, 4076944), (16, 3312517), (19, 2789488), (26, 2038472), (38, 1394744), (52, 1019236), (76, 697372), (104, 509618), (152, 348686), (208, 254809), (247, 214576), (304, 174343), (494, 107288), (988, 53644), (1976, 26822), (3952, 13411)]