51858170

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 117331200

約数和(自身を除く): 65473030

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1163, 1274, 1715, 2326, 3185, 3430, 4459, 5815, 6370, 8141, 8918, 11630, 15119, 16282, 22295, 30238, 40705, 44590, 56987, 75595, 81410, 105833, 113974, 151190, 211666, 284935, 398909, 529165, 569870, 740831, 797818, 1058330, 1481662, 1994545, 3704155, 3989090, 5185817, 7408310, 10371634, 25929085, 51858170]

約数ペア:

[(1, 51858170), (2, 25929085), (5, 10371634), (7, 7408310), (10, 5185817), (13, 3989090), (14, 3704155), (26, 1994545), (35, 1481662), (49, 1058330), (65, 797818), (70, 740831), (91, 569870), (98, 529165), (130, 398909), (182, 284935), (245, 211666), (343, 151190), (455, 113974), (490, 105833), (637, 81410), (686, 75595), (910, 56987), (1163, 44590), (1274, 40705), (1715, 30238), (2326, 22295), (3185, 16282), (3430, 15119), (4459, 11630), (5815, 8918), (6370, 8141)]