51553255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5323}}^1$

素因数の和:5490

約数の個数: 16

約数和(自身を含む): 67082400

約数和(自身を除く): 15529145

約数列:

[1, 5, 13, 65, 149, 745, 1937, 5323, 9685, 26615, 69199, 345995, 793127, 3965635, 10310651, 51553255]

約数ペア:

[(1, 51553255), (5, 10310651), (13, 3965635), (65, 793127), (149, 345995), (745, 69199), (1937, 26615), (5323, 9685)]