51292485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67049}}^1$

素因数の和:67077

約数の個数: 24

約数和(自身を含む): 94138200

約数和(自身を除く): 42845715

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 67049, 201147, 335245, 603441, 1005735, 1139833, 3017205, 3419499, 5699165, 10258497, 17097495, 51292485]

約数ペア:

[(1, 51292485), (3, 17097495), (5, 10258497), (9, 5699165), (15, 3419499), (17, 3017205), (45, 1139833), (51, 1005735), (85, 603441), (153, 335245), (255, 201147), (765, 67049)]