51345990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{570511}}^1$

素因数の和:570524

約数の個数: 24

約数和(自身を含む): 133499808

約数和(自身を除く): 82153818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 570511, 1141022, 1711533, 2852555, 3423066, 5134599, 5705110, 8557665, 10269198, 17115330, 25672995, 51345990]

約数ペア:

[(1, 51345990), (2, 25672995), (3, 17115330), (5, 10269198), (6, 8557665), (9, 5705110), (10, 5134599), (15, 3423066), (18, 2852555), (30, 1711533), (45, 1141022), (90, 570511)]