54876332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 119054880

約数和(自身を除く): 64178548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 89, 122, 133, 178, 244, 266, 356, 361, 427, 532, 623, 722, 854, 1159, 1246, 1444, 1691, 1708, 2318, 2492, 2527, 3382, 4636, 5054, 5429, 6764, 8113, 10108, 10858, 11837, 16226, 21716, 22021, 23674, 32129, 32452, 38003, 44042, 47348, 64258, 76006, 88084, 103151, 128516, 152012, 154147, 206302, 224903, 308294, 412604, 449806, 616588, 722057, 899612, 1444114, 1959869, 2888228, 3919738, 7839476, 13719083, 27438166, 54876332]

約数ペア:

[(1, 54876332), (2, 27438166), (4, 13719083), (7, 7839476), (14, 3919738), (19, 2888228), (28, 1959869), (38, 1444114), (61, 899612), (76, 722057), (89, 616588), (122, 449806), (133, 412604), (178, 308294), (244, 224903), (266, 206302), (356, 154147), (361, 152012), (427, 128516), (532, 103151), (623, 88084), (722, 76006), (854, 64258), (1159, 47348), (1246, 44042), (1444, 38003), (1691, 32452), (1708, 32129), (2318, 23674), (2492, 22021), (2527, 21716), (3382, 16226), (4636, 11837), (5054, 10858), (5429, 10108), (6764, 8113)]