51171885

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4259}}^1$

素因数の和:4362

約数の個数: 32

約数和(自身を含む): 92016000

約数和(自身を除く): 40844115

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 4259, 12015, 12777, 21295, 38331, 63885, 114993, 191655, 379051, 574965, 1137153, 1895255, 3411459, 5685765, 10234377, 17057295, 51171885]

約数ペア:

[(1, 51171885), (3, 17057295), (5, 10234377), (9, 5685765), (15, 3411459), (27, 1895255), (45, 1137153), (89, 574965), (135, 379051), (267, 191655), (445, 114993), (801, 63885), (1335, 38331), (2403, 21295), (4005, 12777), (4259, 12015)]