51817010

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{15107}}^1$

素因数の和:15135

約数の個数: 32

約数和(自身を含む): 108777600

約数和(自身を除く): 56960590

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 15107, 30214, 75535, 105749, 151070, 211498, 528745, 740243, 1057490, 1480486, 3701215, 5181701, 7402430, 10363402, 25908505, 51817010]

約数ペア:

[(1, 51817010), (2, 25908505), (5, 10363402), (7, 7402430), (10, 5181701), (14, 3701215), (35, 1480486), (49, 1057490), (70, 740243), (98, 528745), (245, 211498), (343, 151070), (490, 105749), (686, 75535), (1715, 30214), (3430, 15107)]