49977675

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 102850560

約数和(自身を除く): 52872885

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 53, 55, 75, 99, 127, 135, 159, 165, 225, 265, 275, 297, 381, 477, 495, 583, 635, 675, 795, 825, 1143, 1325, 1397, 1431, 1485, 1749, 1905, 2385, 2475, 2915, 3175, 3429, 3975, 4191, 5247, 5715, 6731, 6985, 7155, 7425, 8745, 9525, 11925, 12573, 14575, 15741, 17145, 20193, 20955, 26235, 28575, 33655, 34925, 35775, 37719, 43725, 60579, 62865, 74041, 78705, 85725, 100965, 104775, 131175, 168275, 181737, 188595, 222123, 302895, 314325, 370205, 393525, 504825, 666369, 908685, 942975, 1110615, 1514475, 1851025, 1999107, 3331845, 4543425, 5553075, 9995535, 16659225, 49977675]

約数ペア:

[(1, 49977675), (3, 16659225), (5, 9995535), (9, 5553075), (11, 4543425), (15, 3331845), (25, 1999107), (27, 1851025), (33, 1514475), (45, 1110615), (53, 942975), (55, 908685), (75, 666369), (99, 504825), (127, 393525), (135, 370205), (159, 314325), (165, 302895), (225, 222123), (265, 188595), (275, 181737), (297, 168275), (381, 131175), (477, 104775), (495, 100965), (583, 85725), (635, 78705), (675, 74041), (795, 62865), (825, 60579), (1143, 43725), (1325, 37719), (1397, 35775), (1431, 34925), (1485, 33655), (1749, 28575), (1905, 26235), (2385, 20955), (2475, 20193), (2915, 17145), (3175, 15741), (3429, 14575), (3975, 12573), (4191, 11925), (5247, 9525), (5715, 8745), (6731, 7425), (6985, 7155)]