49156965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7674

約数の個数: 48

約数和(自身を含む): 100114560

約数和(自身を除く): 50957595

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 7639, 22917, 38195, 68751, 84029, 99307, 114585, 252087, 297921, 343755, 420145, 496535, 756261, 893763, 1092377, 1260435, 1489605, 3277131, 3781305, 4468815, 5461885, 9831393, 16385655, 49156965]

約数ペア:

[(1, 49156965), (3, 16385655), (5, 9831393), (9, 5461885), (11, 4468815), (13, 3781305), (15, 3277131), (33, 1489605), (39, 1260435), (45, 1092377), (55, 893763), (65, 756261), (99, 496535), (117, 420145), (143, 343755), (165, 297921), (195, 252087), (429, 114585), (495, 99307), (585, 84029), (715, 68751), (1287, 38195), (2145, 22917), (6435, 7639)]