53666210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7862

約数の個数: 32

約数和(自身を含む): 106006320

約数和(自身を除く): 52340110

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 7789, 15578, 38945, 77890, 101257, 202514, 412817, 506285, 825634, 1012570, 2064085, 4128170, 5366621, 10733242, 26833105, 53666210]

約数ペア:

[(1, 53666210), (2, 26833105), (5, 10733242), (10, 5366621), (13, 4128170), (26, 2064085), (53, 1012570), (65, 825634), (106, 506285), (130, 412817), (265, 202514), (530, 101257), (689, 77890), (1378, 38945), (3445, 15578), (6890, 7789)]