56553324735

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 92476080000

約数和(自身を除く): 35922755265

約数列:

[1, 3, 5, 15, 89, 149, 267, 401, 445, 447, 709, 745, 1203, 1335, 2005, 2127, 2235, 3545, 6015, 10635, 13261, 35689, 39783, 59749, 63101, 66305, 105641, 107067, 178445, 179247, 189303, 198915, 284309, 298745, 315505, 316923, 528205, 535335, 852927, 896235, 946515, 1421545, 1584615, 4264635, 5317661, 9402049, 15952983, 25303501, 26588305, 28206147, 42362041, 47010245, 75910503, 79764915, 126517505, 127086123, 141030735, 211810205, 379552515, 635430615, 3770221649, 11310664947, 18851108245, 56553324735]

約数ペア:

[(1, 56553324735), (3, 18851108245), (5, 11310664947), (15, 3770221649), (89, 635430615), (149, 379552515), (267, 211810205), (401, 141030735), (445, 127086123), (447, 126517505), (709, 79764915), (745, 75910503), (1203, 47010245), (1335, 42362041), (2005, 28206147), (2127, 26588305), (2235, 25303501), (3545, 15952983), (6015, 9402049), (10635, 5317661), (13261, 4264635), (35689, 1584615), (39783, 1421545), (59749, 946515), (63101, 896235), (66305, 852927), (105641, 535335), (107067, 528205), (178445, 316923), (179247, 315505), (189303, 298745), (198915, 284309)]