51489882

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{32141}}^1$

素因数の和:32238

約数の個数: 24

約数和(自身を含む): 112818420

約数和(自身を除く): 61328538

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 32141, 64282, 96423, 192846, 289269, 578538, 2860549, 5721098, 8581647, 17163294, 25744941, 51489882]

約数ペア:

[(1, 51489882), (2, 25744941), (3, 17163294), (6, 8581647), (9, 5721098), (18, 2860549), (89, 578538), (178, 289269), (267, 192846), (534, 96423), (801, 64282), (1602, 32141)]