51953916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 142203600

約数和(自身を除く): 90249684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 593, 596, 894, 1043, 1186, 1779, 1788, 2086, 2372, 3129, 3558, 4151, 4172, 6258, 7116, 7301, 8302, 12453, 12516, 14602, 16604, 21903, 24906, 29057, 29204, 43806, 49812, 58114, 87171, 87612, 88357, 116228, 174342, 176714, 265071, 348684, 353428, 530142, 618499, 1060284, 1236998, 1855497, 2473996, 3710994, 4329493, 7421988, 8658986, 12988479, 17317972, 25976958, 51953916]

約数ペア:

[(1, 51953916), (2, 25976958), (3, 17317972), (4, 12988479), (6, 8658986), (7, 7421988), (12, 4329493), (14, 3710994), (21, 2473996), (28, 1855497), (42, 1236998), (49, 1060284), (84, 618499), (98, 530142), (147, 353428), (149, 348684), (196, 265071), (294, 176714), (298, 174342), (447, 116228), (588, 88357), (593, 87612), (596, 87171), (894, 58114), (1043, 49812), (1186, 43806), (1779, 29204), (1788, 29057), (2086, 24906), (2372, 21903), (3129, 16604), (3558, 14602), (4151, 12516), (4172, 12453), (6258, 8302), (7116, 7301)]