50871865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 69102720

約数和(自身を除く): 18230855

約数列:

[1, 5, 11, 55, 59, 61, 257, 295, 305, 649, 671, 1285, 2827, 3245, 3355, 3599, 14135, 15163, 15677, 17995, 39589, 75815, 78385, 166793, 172447, 197945, 833965, 862235, 924943, 4624715, 10174373, 50871865]

約数ペア:

[(1, 50871865), (5, 10174373), (11, 4624715), (55, 924943), (59, 862235), (61, 833965), (257, 197945), (295, 172447), (305, 166793), (649, 78385), (671, 75815), (1285, 39589), (2827, 17995), (3245, 15677), (3355, 15163), (3599, 14135)]