51583400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23447}}^1$

素因数の和:23474

約数の個数: 48

約数和(自身を含む): 130839840

約数和(自身を除く): 79256440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 23447, 46894, 93788, 117235, 187576, 234470, 257917, 468940, 515834, 586175, 937880, 1031668, 1172350, 1289585, 2063336, 2344700, 2579170, 4689400, 5158340, 6447925, 10316680, 12895850, 25791700, 51583400]

約数ペア:

[(1, 51583400), (2, 25791700), (4, 12895850), (5, 10316680), (8, 6447925), (10, 5158340), (11, 4689400), (20, 2579170), (22, 2344700), (25, 2063336), (40, 1289585), (44, 1172350), (50, 1031668), (55, 937880), (88, 586175), (100, 515834), (110, 468940), (200, 257917), (220, 234470), (275, 187576), (440, 117235), (550, 93788), (1100, 46894), (2200, 23447)]