66113450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 136059000

約数和(自身を除く): 69945550

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 2749, 4810, 5498, 12025, 13745, 24050, 27490, 35737, 68725, 71474, 101713, 137450, 178685, 203426, 357370, 508565, 893425, 1017130, 1322269, 1786850, 2542825, 2644538, 5085650, 6611345, 13222690, 33056725, 66113450]

約数ペア:

[(1, 66113450), (2, 33056725), (5, 13222690), (10, 6611345), (13, 5085650), (25, 2644538), (26, 2542825), (37, 1786850), (50, 1322269), (65, 1017130), (74, 893425), (130, 508565), (185, 357370), (325, 203426), (370, 178685), (481, 137450), (650, 101713), (925, 71474), (962, 68725), (1850, 35737), (2405, 27490), (2749, 24050), (4810, 13745), (5498, 12025)]