51587298

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2588

約数の個数: 72

約数和(自身を含む): 135727488

約数和(自身を除く): 84140190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2543, 2898, 3381, 5086, 6762, 7629, 10143, 15258, 17801, 20286, 22887, 35602, 45774, 53403, 58489, 106806, 116978, 124607, 160209, 175467, 249214, 320418, 350934, 373821, 409423, 526401, 747642, 818846, 1052802, 1121463, 1228269, 2242926, 2456538, 2865961, 3684807, 5731922, 7369614, 8597883, 17195766, 25793649, 51587298]

約数ペア:

[(1, 51587298), (2, 25793649), (3, 17195766), (6, 8597883), (7, 7369614), (9, 5731922), (14, 3684807), (18, 2865961), (21, 2456538), (23, 2242926), (42, 1228269), (46, 1121463), (49, 1052802), (63, 818846), (69, 747642), (98, 526401), (126, 409423), (138, 373821), (147, 350934), (161, 320418), (207, 249214), (294, 175467), (322, 160209), (414, 124607), (441, 116978), (483, 106806), (882, 58489), (966, 53403), (1127, 45774), (1449, 35602), (2254, 22887), (2543, 20286), (2898, 17801), (3381, 15258), (5086, 10143), (6762, 7629)]