54328505

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1110

約数の個数: 48

約数和(自身を含む): 87168960

約数和(自身を除く): 32840455

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 385, 539, 665, 931, 1045, 1061, 1463, 2695, 4655, 5305, 7315, 7427, 10241, 11671, 20159, 37135, 51205, 51989, 58355, 81697, 100795, 141113, 221749, 259945, 408485, 571879, 705565, 987791, 1108745, 1552243, 2859395, 4938955, 7761215, 10865701, 54328505]

約数ペア:

[(1, 54328505), (5, 10865701), (7, 7761215), (11, 4938955), (19, 2859395), (35, 1552243), (49, 1108745), (55, 987791), (77, 705565), (95, 571879), (133, 408485), (209, 259945), (245, 221749), (385, 141113), (539, 100795), (665, 81697), (931, 58355), (1045, 51989), (1061, 51205), (1463, 37135), (2695, 20159), (4655, 11671), (5305, 10241), (7315, 7427)]