54101460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{128813}}^1$

素因数の和:128832

約数の個数: 48

約数和(自身を含む): 173126016

約数和(自身を除く): 119024556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 128813, 257626, 386439, 515252, 644065, 772878, 901691, 1288130, 1545756, 1803382, 1932195, 2576260, 2705073, 3606764, 3864390, 4508455, 5410146, 7728780, 9016910, 10820292, 13525365, 18033820, 27050730, 54101460]

約数ペア:

[(1, 54101460), (2, 27050730), (3, 18033820), (4, 13525365), (5, 10820292), (6, 9016910), (7, 7728780), (10, 5410146), (12, 4508455), (14, 3864390), (15, 3606764), (20, 2705073), (21, 2576260), (28, 1932195), (30, 1803382), (35, 1545756), (42, 1288130), (60, 901691), (70, 772878), (84, 644065), (105, 515252), (140, 386439), (210, 257626), (420, 128813)]