51218566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 93058560

約数和(自身を除く): 41839994

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1153, 1169, 2306, 2338, 3173, 6346, 8071, 16142, 21907, 22211, 43814, 44422, 153349, 192551, 306698, 385102, 1347857, 2695714, 3658469, 7316938, 25609283, 51218566]

約数ペア:

[(1, 51218566), (2, 25609283), (7, 7316938), (14, 3658469), (19, 2695714), (38, 1347857), (133, 385102), (167, 306698), (266, 192551), (334, 153349), (1153, 44422), (1169, 43814), (2306, 22211), (2338, 21907), (3173, 16142), (6346, 8071)]