51908052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 144240096

約数和(自身を除く): 92332044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2053, 2107, 3612, 4106, 4214, 6159, 6321, 8212, 8428, 12318, 12642, 14371, 24636, 25284, 28742, 43113, 57484, 86226, 88279, 100597, 172452, 176558, 201194, 264837, 301791, 353116, 402388, 529674, 603582, 617953, 1059348, 1207164, 1235906, 1853859, 2471812, 3707718, 4325671, 7415436, 8651342, 12977013, 17302684, 25954026, 51908052]

約数ペア:

[(1, 51908052), (2, 25954026), (3, 17302684), (4, 12977013), (6, 8651342), (7, 7415436), (12, 4325671), (14, 3707718), (21, 2471812), (28, 1853859), (42, 1235906), (43, 1207164), (49, 1059348), (84, 617953), (86, 603582), (98, 529674), (129, 402388), (147, 353116), (172, 301791), (196, 264837), (258, 201194), (294, 176558), (301, 172452), (516, 100597), (588, 88279), (602, 86226), (903, 57484), (1204, 43113), (1806, 28742), (2053, 25284), (2107, 24636), (3612, 14371), (4106, 12642), (4214, 12318), (6159, 8428), (6321, 8212)]