55261878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 133056000

約数和(自身を除く): 77794122

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 59, 87, 118, 174, 177, 203, 354, 406, 413, 609, 769, 826, 1218, 1239, 1538, 1711, 2307, 2478, 3422, 4614, 5133, 5383, 10266, 10766, 11977, 16149, 22301, 23954, 32298, 35931, 44602, 45371, 66903, 71862, 90742, 133806, 136113, 156107, 272226, 312214, 317597, 468321, 635194, 936642, 952791, 1315759, 1905582, 2631518, 3947277, 7894554, 9210313, 18420626, 27630939, 55261878]

約数ペア:

[(1, 55261878), (2, 27630939), (3, 18420626), (6, 9210313), (7, 7894554), (14, 3947277), (21, 2631518), (29, 1905582), (42, 1315759), (58, 952791), (59, 936642), (87, 635194), (118, 468321), (174, 317597), (177, 312214), (203, 272226), (354, 156107), (406, 136113), (413, 133806), (609, 90742), (769, 71862), (826, 66903), (1218, 45371), (1239, 44602), (1538, 35931), (1711, 32298), (2307, 23954), (2478, 22301), (3422, 16149), (4614, 11977), (5133, 10766), (5383, 10266)]