51662235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10663}}^1$

素因数の和:10707

約数の個数: 32

約数和(自身を含む): 92136960

約数和(自身を除く): 40474725

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 10663, 31989, 53315, 159945, 181271, 202597, 543813, 607791, 906355, 1012985, 2719065, 3038955, 3444149, 10332447, 17220745, 51662235]

約数ペア:

[(1, 51662235), (3, 17220745), (5, 10332447), (15, 3444149), (17, 3038955), (19, 2719065), (51, 1012985), (57, 906355), (85, 607791), (95, 543813), (255, 202597), (285, 181271), (323, 159945), (969, 53315), (1615, 31989), (4845, 10663)]