52172946

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 72

約数和(自身を含む): 132713100

約数和(自身を除く): 80540154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 294, 298, 397, 441, 447, 794, 882, 894, 1043, 1191, 1341, 2086, 2382, 2682, 2779, 3129, 3573, 5558, 6258, 7146, 7301, 8337, 9387, 14602, 16674, 18774, 19453, 21903, 25011, 38906, 43806, 50022, 58359, 59153, 65709, 116718, 118306, 131418, 175077, 177459, 350154, 354918, 414071, 532377, 828142, 1064754, 1242213, 2484426, 2898497, 3726639, 5796994, 7453278, 8695491, 17390982, 26086473, 52172946]

約数ペア:

[(1, 52172946), (2, 26086473), (3, 17390982), (6, 8695491), (7, 7453278), (9, 5796994), (14, 3726639), (18, 2898497), (21, 2484426), (42, 1242213), (49, 1064754), (63, 828142), (98, 532377), (126, 414071), (147, 354918), (149, 350154), (294, 177459), (298, 175077), (397, 131418), (441, 118306), (447, 116718), (794, 65709), (882, 59153), (894, 58359), (1043, 50022), (1191, 43806), (1341, 38906), (2086, 25011), (2382, 21903), (2682, 19453), (2779, 18774), (3129, 16674), (3573, 14602), (5558, 9387), (6258, 8337), (7146, 7301)]