51499136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{30949}}^1$

素因数の和:30976

約数の個数: 32

約数和(自身を含む): 110491500

約数和(自身を除く): 58992364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 30949, 61898, 123796, 247592, 402337, 495184, 804674, 990368, 1609348, 1980736, 3218696, 3961472, 6437392, 12874784, 25749568, 51499136]

約数ペア:

[(1, 51499136), (2, 25749568), (4, 12874784), (8, 6437392), (13, 3961472), (16, 3218696), (26, 1980736), (32, 1609348), (52, 990368), (64, 804674), (104, 495184), (128, 402337), (208, 247592), (416, 123796), (832, 61898), (1664, 30949)]