48978477

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 29645523

約数列:

[1, 3, 9, 23, 29, 41, 69, 87, 123, 199, 207, 261, 369, 597, 667, 943, 1189, 1791, 2001, 2829, 3567, 4577, 5771, 6003, 8159, 8487, 10701, 13731, 17313, 24477, 27347, 41193, 51939, 73431, 82041, 132733, 187657, 236611, 246123, 398199, 562971, 709833, 1194597, 1688913, 2129499, 5442053, 16326159, 48978477]

約数ペア:

[(1, 48978477), (3, 16326159), (9, 5442053), (23, 2129499), (29, 1688913), (41, 1194597), (69, 709833), (87, 562971), (123, 398199), (199, 246123), (207, 236611), (261, 187657), (369, 132733), (597, 82041), (667, 73431), (943, 51939), (1189, 41193), (1791, 27347), (2001, 24477), (2829, 17313), (3567, 13731), (4577, 10701), (5771, 8487), (6003, 8159)]