50690898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 120357900

約数和(自身を除く): 69667002

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 269, 342, 361, 522, 538, 551, 722, 807, 1083, 1102, 1614, 1653, 2166, 2421, 3249, 3306, 4842, 4959, 5111, 6498, 7801, 9918, 10222, 10469, 15333, 15602, 20938, 23403, 30666, 31407, 45999, 46806, 62814, 70209, 91998, 94221, 97109, 140418, 148219, 188442, 194218, 291327, 296438, 444657, 582654, 873981, 889314, 1333971, 1747962, 2667942, 2816161, 5632322, 8448483, 16896966, 25345449, 50690898]

約数ペア:

[(1, 50690898), (2, 25345449), (3, 16896966), (6, 8448483), (9, 5632322), (18, 2816161), (19, 2667942), (29, 1747962), (38, 1333971), (57, 889314), (58, 873981), (87, 582654), (114, 444657), (171, 296438), (174, 291327), (261, 194218), (269, 188442), (342, 148219), (361, 140418), (522, 97109), (538, 94221), (551, 91998), (722, 70209), (807, 62814), (1083, 46806), (1102, 45999), (1614, 31407), (1653, 30666), (2166, 23403), (2421, 20938), (3249, 15602), (3306, 15333), (4842, 10469), (4959, 10222), (5111, 9918), (6498, 7801)]