49214473

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 68257728

約数和(自身を除く): 19043255

約数列:

[1, 7, 11, 17, 41, 49, 77, 119, 131, 187, 287, 451, 539, 697, 833, 917, 1309, 1441, 2009, 2227, 3157, 4879, 5371, 6419, 7667, 9163, 10087, 15589, 22099, 24497, 34153, 37597, 53669, 59081, 70609, 91307, 109123, 171479, 263179, 375683, 413567, 639149, 1004377, 1200353, 2894969, 4474043, 7030639, 49214473]

約数ペア:

[(1, 49214473), (7, 7030639), (11, 4474043), (17, 2894969), (41, 1200353), (49, 1004377), (77, 639149), (119, 413567), (131, 375683), (187, 263179), (287, 171479), (451, 109123), (539, 91307), (697, 70609), (833, 59081), (917, 53669), (1309, 37597), (1441, 34153), (2009, 24497), (2227, 22099), (3157, 15589), (4879, 10087), (5371, 9163), (6419, 7667)]