48020805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 95831424

約数和(自身を除く): 47810619

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 971, 1099, 1413, 2355, 2913, 3297, 4855, 5495, 6797, 7065, 8739, 9891, 14565, 16485, 20391, 33985, 43695, 49455, 61173, 101955, 152447, 305865, 457341, 762235, 1067129, 1372023, 2286705, 3201387, 5335645, 6860115, 9604161, 16006935, 48020805]

約数ペア:

[(1, 48020805), (3, 16006935), (5, 9604161), (7, 6860115), (9, 5335645), (15, 3201387), (21, 2286705), (35, 1372023), (45, 1067129), (63, 762235), (105, 457341), (157, 305865), (315, 152447), (471, 101955), (785, 61173), (971, 49455), (1099, 43695), (1413, 33985), (2355, 20391), (2913, 16485), (3297, 14565), (4855, 9891), (5495, 8739), (6797, 7065)]