47397896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 66364984

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 71, 91, 98, 104, 131, 142, 182, 196, 262, 284, 364, 392, 497, 524, 568, 637, 728, 917, 923, 994, 1048, 1274, 1703, 1834, 1846, 1988, 2548, 3406, 3479, 3668, 3692, 3976, 5096, 6419, 6461, 6812, 6958, 7336, 7384, 9301, 11921, 12838, 12922, 13624, 13916, 18602, 23842, 25676, 25844, 27832, 37204, 45227, 47684, 51352, 51688, 65107, 74408, 83447, 90454, 95368, 120913, 130214, 166894, 180908, 241826, 260428, 333788, 361816, 455749, 483652, 520856, 667576, 846391, 911498, 967304, 1692782, 1822996, 3385564, 3645992, 5924737, 6771128, 11849474, 23698948, 47397896]

約数ペア:

[(1, 47397896), (2, 23698948), (4, 11849474), (7, 6771128), (8, 5924737), (13, 3645992), (14, 3385564), (26, 1822996), (28, 1692782), (49, 967304), (52, 911498), (56, 846391), (71, 667576), (91, 520856), (98, 483652), (104, 455749), (131, 361816), (142, 333788), (182, 260428), (196, 241826), (262, 180908), (284, 166894), (364, 130214), (392, 120913), (497, 95368), (524, 90454), (568, 83447), (637, 74408), (728, 65107), (917, 51688), (923, 51352), (994, 47684), (1048, 45227), (1274, 37204), (1703, 27832), (1834, 25844), (1846, 25676), (1988, 23842), (2548, 18602), (3406, 13916), (3479, 13624), (3668, 12922), (3692, 12838), (3976, 11921), (5096, 9301), (6419, 7384), (6461, 7336), (6812, 6958)]