49274820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{39107}}^1$

素因数の和:39129

約数の個数: 72

約数和(自身を含む): 170823744

約数和(自身を除く): 121548924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 39107, 78214, 117321, 156428, 195535, 234642, 273749, 351963, 391070, 469284, 547498, 586605, 703926, 782140, 821247, 1094996, 1173210, 1368745, 1407852, 1642494, 1759815, 2346420, 2463741, 2737490, 3284988, 3519630, 4106235, 4927482, 5474980, 7039260, 8212470, 9854964, 12318705, 16424940, 24637410, 49274820]

約数ペア:

[(1, 49274820), (2, 24637410), (3, 16424940), (4, 12318705), (5, 9854964), (6, 8212470), (7, 7039260), (9, 5474980), (10, 4927482), (12, 4106235), (14, 3519630), (15, 3284988), (18, 2737490), (20, 2463741), (21, 2346420), (28, 1759815), (30, 1642494), (35, 1407852), (36, 1368745), (42, 1173210), (45, 1094996), (60, 821247), (63, 782140), (70, 703926), (84, 586605), (90, 547498), (105, 469284), (126, 391070), (140, 351963), (180, 273749), (210, 234642), (252, 195535), (315, 156428), (420, 117321), (630, 78214), (1260, 39107)]