49220985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 88558848

約数和(自身を除く): 39337863

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 121, 141, 165, 235, 363, 517, 577, 605, 705, 1551, 1731, 1815, 2585, 2885, 5687, 6347, 7755, 8655, 17061, 19041, 27119, 28435, 31735, 69817, 81357, 85305, 95205, 135595, 209451, 298309, 349085, 406785, 894927, 1047255, 1491545, 3281399, 4474635, 9844197, 16406995, 49220985]

約数ペア:

[(1, 49220985), (3, 16406995), (5, 9844197), (11, 4474635), (15, 3281399), (33, 1491545), (47, 1047255), (55, 894927), (121, 406785), (141, 349085), (165, 298309), (235, 209451), (363, 135595), (517, 95205), (577, 85305), (605, 81357), (705, 69817), (1551, 31735), (1731, 28435), (1815, 27119), (2585, 19041), (2885, 17061), (5687, 8655), (6347, 7755)]