56689479

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 102885120

約数和(自身を除く): 46195641

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 231, 457, 537, 693, 1253, 1371, 1611, 1969, 3199, 3759, 4113, 5027, 5907, 9597, 11277, 13783, 15081, 17721, 28791, 35189, 41349, 45243, 81803, 105567, 124047, 245409, 316701, 572621, 736227, 899833, 1717863, 2699499, 5153589, 6298831, 8098497, 18896493, 56689479]

約数ペア:

[(1, 56689479), (3, 18896493), (7, 8098497), (9, 6298831), (11, 5153589), (21, 2699499), (33, 1717863), (63, 899833), (77, 736227), (99, 572621), (179, 316701), (231, 245409), (457, 124047), (537, 105567), (693, 81803), (1253, 45243), (1371, 41349), (1611, 35189), (1969, 28791), (3199, 17721), (3759, 15081), (4113, 13783), (5027, 11277), (5907, 9597)]