40053650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8803}}^1$

素因数の和:8835

約数の個数: 48

約数和(自身を含む): 91702464

約数和(自身を除く): 51648814

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8803, 17606, 44015, 61621, 88030, 114439, 123242, 220075, 228878, 308105, 440150, 572195, 616210, 801073, 1144390, 1540525, 1602146, 2860975, 3081050, 4005365, 5721950, 8010730, 20026825, 40053650]

約数ペア:

[(1, 40053650), (2, 20026825), (5, 8010730), (7, 5721950), (10, 4005365), (13, 3081050), (14, 2860975), (25, 1602146), (26, 1540525), (35, 1144390), (50, 801073), (65, 616210), (70, 572195), (91, 440150), (130, 308105), (175, 228878), (182, 220075), (325, 123242), (350, 114439), (455, 88030), (650, 61621), (910, 44015), (2275, 17606), (4550, 8803)]