51187282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{12503}}^1$

素因数の和:12617

約数の個数: 16

約数和(自身を含む): 81025920

約数和(自身を除く): 29838638

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 12503, 25006, 287569, 575138, 1112767, 2225534, 25593641, 51187282]

約数ペア:

[(1, 51187282), (2, 25593641), (23, 2225534), (46, 1112767), (89, 575138), (178, 287569), (2047, 25006), (4094, 12503)]