49690035

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 91821600

約数和(自身を除く): 42131565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 445, 653, 801, 855, 1335, 1691, 1959, 3265, 4005, 5073, 5877, 8455, 9795, 12407, 15219, 25365, 29385, 37221, 58117, 62035, 76095, 111663, 174351, 186105, 290585, 523053, 558315, 871755, 1104223, 2615265, 3312669, 5521115, 9938007, 16563345, 49690035]

約数ペア:

[(1, 49690035), (3, 16563345), (5, 9938007), (9, 5521115), (15, 3312669), (19, 2615265), (45, 1104223), (57, 871755), (89, 558315), (95, 523053), (171, 290585), (267, 186105), (285, 174351), (445, 111663), (653, 76095), (801, 62035), (855, 58117), (1335, 37221), (1691, 29385), (1959, 25365), (3265, 15219), (4005, 12407), (5073, 9795), (5877, 8455)]