50870131207

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 61625021952

約数和(自身を除く): 10754890745

約数列:

[1, 7, 37, 49, 103, 259, 331, 721, 823, 1813, 2317, 3811, 5047, 5761, 12247, 16219, 26677, 30451, 34093, 40327, 84769, 85729, 186739, 213157, 238651, 272413, 593383, 600103, 1261441, 1492099, 1670557, 1906891, 3136453, 4153681, 8830087, 10079281, 13348237, 21955171, 28058539, 61810609, 70554967, 153686197, 196409773, 493884769, 1038165943, 1374868411, 7267161601, 50870131207]

約数ペア:

[(1, 50870131207), (7, 7267161601), (37, 1374868411), (49, 1038165943), (103, 493884769), (259, 196409773), (331, 153686197), (721, 70554967), (823, 61810609), (1813, 28058539), (2317, 21955171), (3811, 13348237), (5047, 10079281), (5761, 8830087), (12247, 4153681), (16219, 3136453), (26677, 1906891), (30451, 1670557), (34093, 1492099), (40327, 1261441), (84769, 600103), (85729, 593383), (186739, 272413), (213157, 238651)]