49234521

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 77672448

約数和(自身を除く): 28437927

約数列:

[1, 3, 7, 21, 47, 83, 141, 249, 329, 581, 601, 987, 1743, 1803, 3901, 4207, 11703, 12621, 27307, 28247, 49883, 81921, 84741, 149649, 197729, 349181, 593187, 1047543, 2344501, 7033503, 16411507, 49234521]

約数ペア:

[(1, 49234521), (3, 16411507), (7, 7033503), (21, 2344501), (47, 1047543), (83, 593187), (141, 349181), (249, 197729), (329, 149649), (581, 84741), (601, 81921), (987, 49883), (1743, 28247), (1803, 27307), (3901, 12621), (4207, 11703)]