55406211

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 91355040

約数和(自身を除く): 35948829

約数列:

[1, 3, 7, 21, 29, 41, 49, 87, 123, 147, 203, 287, 317, 609, 861, 951, 1189, 1421, 2009, 2219, 3567, 4263, 6027, 6657, 8323, 9193, 12997, 15533, 24969, 27579, 38991, 46599, 58261, 64351, 90979, 174783, 193053, 272937, 376913, 450457, 636853, 1130739, 1351371, 1910559, 2638391, 7915173, 18468737, 55406211]

約数ペア:

[(1, 55406211), (3, 18468737), (7, 7915173), (21, 2638391), (29, 1910559), (41, 1351371), (49, 1130739), (87, 636853), (123, 450457), (147, 376913), (203, 272937), (287, 193053), (317, 174783), (609, 90979), (861, 64351), (951, 58261), (1189, 46599), (1421, 38991), (2009, 27579), (2219, 24969), (3567, 15533), (4263, 12997), (6027, 9193), (6657, 8323)]