51469005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25799}}^1$

素因数の和:25833

約数の個数: 32

約数和(自身を含む): 99072000

約数和(自身を除く): 47602995

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 25799, 77397, 128995, 180593, 386985, 490181, 541779, 902965, 1470543, 2450905, 2708895, 3431267, 7352715, 10293801, 17156335, 51469005]

約数ペア:

[(1, 51469005), (3, 17156335), (5, 10293801), (7, 7352715), (15, 3431267), (19, 2708895), (21, 2450905), (35, 1470543), (57, 902965), (95, 541779), (105, 490181), (133, 386985), (285, 180593), (399, 128995), (665, 77397), (1995, 25799)]