86761850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{5059}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 188232000

約数和(自身を除く): 101470150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 5059, 8575, 10118, 17150, 25295, 35413, 50590, 70826, 126475, 177065, 247891, 252950, 354130, 495782, 885325, 1239455, 1735237, 1770650, 2478910, 3470474, 6197275, 8676185, 12394550, 17352370, 43380925, 86761850]

約数ペア:

[(1, 86761850), (2, 43380925), (5, 17352370), (7, 12394550), (10, 8676185), (14, 6197275), (25, 3470474), (35, 2478910), (49, 1770650), (50, 1735237), (70, 1239455), (98, 885325), (175, 495782), (245, 354130), (343, 252950), (350, 247891), (490, 177065), (686, 126475), (1225, 70826), (1715, 50590), (2450, 35413), (3430, 25295), (5059, 17150), (8575, 10118)]