54497170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59887}}^1$

素因数の和:59914

約数の個数: 32

約数和(自身を含む): 120734208

約数和(自身を除く): 66237038

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 59887, 119774, 299435, 419209, 598870, 778531, 838418, 1557062, 2096045, 3892655, 4192090, 5449717, 7785310, 10899434, 27248585, 54497170]

約数ペア:

[(1, 54497170), (2, 27248585), (5, 10899434), (7, 7785310), (10, 5449717), (13, 4192090), (14, 3892655), (26, 2096045), (35, 1557062), (65, 838418), (70, 778531), (91, 598870), (130, 419209), (182, 299435), (455, 119774), (910, 59887)]