50897535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{261013}}^1$

素因数の和:261034

約数の個数: 16

約数和(自身を含む): 87700704

約数和(自身を除く): 36803169

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 261013, 783039, 1305065, 3393169, 3915195, 10179507, 16965845, 50897535]

約数ペア:

[(1, 50897535), (3, 16965845), (5, 10179507), (13, 3915195), (15, 3393169), (39, 1305065), (65, 783039), (195, 261013)]