51015978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9523

約数の個数: 48

約数和(自身を含む): 124225920

約数和(自身を除く): 73209942

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 9479, 18958, 28437, 56874, 85311, 123227, 170622, 218017, 246454, 369681, 436034, 654051, 739362, 1109043, 1308102, 1962153, 2218086, 2834221, 3924306, 5668442, 8502663, 17005326, 25507989, 51015978]

約数ペア:

[(1, 51015978), (2, 25507989), (3, 17005326), (6, 8502663), (9, 5668442), (13, 3924306), (18, 2834221), (23, 2218086), (26, 1962153), (39, 1308102), (46, 1109043), (69, 739362), (78, 654051), (117, 436034), (138, 369681), (207, 246454), (234, 218017), (299, 170622), (414, 123227), (598, 85311), (897, 56874), (1794, 28437), (2691, 18958), (5382, 9479)]