47511860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 113619240

約数和(自身を除く): 66107380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 580, 605, 638, 677, 1210, 1276, 1354, 1595, 2420, 2708, 3190, 3385, 3509, 6380, 6770, 7018, 7447, 13540, 14036, 14894, 17545, 19633, 29788, 35090, 37235, 39266, 70180, 74470, 78532, 81917, 98165, 148940, 163834, 196330, 215963, 327668, 392660, 409585, 431926, 819170, 863852, 1079815, 1638340, 2159630, 2375593, 4319260, 4751186, 9502372, 11877965, 23755930, 47511860]

約数ペア:

[(1, 47511860), (2, 23755930), (4, 11877965), (5, 9502372), (10, 4751186), (11, 4319260), (20, 2375593), (22, 2159630), (29, 1638340), (44, 1079815), (55, 863852), (58, 819170), (110, 431926), (116, 409585), (121, 392660), (145, 327668), (220, 215963), (242, 196330), (290, 163834), (319, 148940), (484, 98165), (580, 81917), (605, 78532), (638, 74470), (677, 70180), (1210, 39266), (1276, 37235), (1354, 35090), (1595, 29788), (2420, 19633), (2708, 17545), (3190, 14894), (3385, 14036), (3509, 13540), (6380, 7447), (6770, 7018)]