48028485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 41551035

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 69, 85, 95, 115, 255, 285, 323, 345, 391, 431, 437, 969, 1173, 1293, 1311, 1615, 1955, 2155, 2185, 4845, 5865, 6465, 6555, 7327, 7429, 8189, 9913, 21981, 22287, 24567, 29739, 36635, 37145, 40945, 49565, 109905, 111435, 122835, 139213, 148695, 168521, 188347, 417639, 505563, 565041, 696065, 842605, 941735, 2088195, 2527815, 2825205, 3201899, 9605697, 16009495, 48028485]

約数ペア:

[(1, 48028485), (3, 16009495), (5, 9605697), (15, 3201899), (17, 2825205), (19, 2527815), (23, 2088195), (51, 941735), (57, 842605), (69, 696065), (85, 565041), (95, 505563), (115, 417639), (255, 188347), (285, 168521), (323, 148695), (345, 139213), (391, 122835), (431, 111435), (437, 109905), (969, 49565), (1173, 40945), (1293, 37145), (1311, 36635), (1615, 29739), (1955, 24567), (2155, 22287), (2185, 21981), (4845, 9913), (5865, 8189), (6465, 7429), (6555, 7327)]