4510550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4863850

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 139, 275, 278, 295, 550, 590, 649, 695, 1298, 1390, 1475, 1529, 2950, 3058, 3245, 3475, 6490, 6950, 7645, 8201, 15290, 16225, 16402, 32450, 38225, 41005, 76450, 82010, 90211, 180422, 205025, 410050, 451055, 902110, 2255275, 4510550]

約数ペア:

[(1, 4510550), (2, 2255275), (5, 902110), (10, 451055), (11, 410050), (22, 205025), (25, 180422), (50, 90211), (55, 82010), (59, 76450), (110, 41005), (118, 38225), (139, 32450), (275, 16402), (278, 16225), (295, 15290), (550, 8201), (590, 7645), (649, 6950), (695, 6490), (1298, 3475), (1390, 3245), (1475, 3058), (1529, 2950)]