47681494994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{4729}}^1$

素因数の和:5115

約数の個数: 64

約数和(自身を含む): 86278832640

約数和(自身を除く): 38597337646

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 181, 322, 346, 362, 1211, 1267, 2422, 2534, 3979, 4163, 4729, 7958, 8326, 9458, 27853, 29141, 31313, 33103, 55706, 58282, 62626, 66206, 108767, 217534, 219191, 438382, 720199, 761369, 818117, 855949, 1440398, 1522738, 1636234, 1711898, 5041393, 5726819, 5991643, 10082786, 11453638, 11983286, 18816691, 19686827, 37633382, 39373654, 131716837, 137807789, 148079177, 263433674, 275615578, 296158354, 1036554239, 2073108478, 3405821071, 6811642142, 23840747497, 47681494994]

約数ペア:

[(1, 47681494994), (2, 23840747497), (7, 6811642142), (14, 3405821071), (23, 2073108478), (46, 1036554239), (161, 296158354), (173, 275615578), (181, 263433674), (322, 148079177), (346, 137807789), (362, 131716837), (1211, 39373654), (1267, 37633382), (2422, 19686827), (2534, 18816691), (3979, 11983286), (4163, 11453638), (4729, 10082786), (7958, 5991643), (8326, 5726819), (9458, 5041393), (27853, 1711898), (29141, 1636234), (31313, 1522738), (33103, 1440398), (55706, 855949), (58282, 818117), (62626, 761369), (66206, 720199), (108767, 438382), (217534, 219191)]