49538385

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:224

約数の個数: 60

約数和(自身を含む): 96629148

約数和(自身を除く): 47090763

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 97, 117, 135, 195, 291, 351, 405, 485, 585, 873, 1053, 1261, 1455, 1755, 2619, 3783, 4365, 5265, 6305, 7857, 9409, 11349, 13095, 18915, 28227, 34047, 39285, 47045, 56745, 84681, 102141, 122317, 141135, 170235, 254043, 366951, 423405, 510705, 611585, 762129, 1100853, 1270215, 1834755, 3302559, 3810645, 5504265, 9907677, 16512795, 49538385]

約数ペア:

[(1, 49538385), (3, 16512795), (5, 9907677), (9, 5504265), (13, 3810645), (15, 3302559), (27, 1834755), (39, 1270215), (45, 1100853), (65, 762129), (81, 611585), (97, 510705), (117, 423405), (135, 366951), (195, 254043), (291, 170235), (351, 141135), (405, 122317), (485, 102141), (585, 84681), (873, 56745), (1053, 47045), (1261, 39285), (1455, 34047), (1755, 28227), (2619, 18915), (3783, 13095), (4365, 11349), (5265, 9409), (6305, 7857)]