53585480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103049}}^1$

素因数の和:103073

約数の個数: 32

約数和(自身を含む): 129843000

約数和(自身を除く): 76257520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 103049, 206098, 412196, 515245, 824392, 1030490, 1339637, 2060980, 2679274, 4121960, 5358548, 6698185, 10717096, 13396370, 26792740, 53585480]

約数ペア:

[(1, 53585480), (2, 26792740), (4, 13396370), (5, 10717096), (8, 6698185), (10, 5358548), (13, 4121960), (20, 2679274), (26, 2060980), (40, 1339637), (52, 1030490), (65, 824392), (104, 515245), (130, 412196), (260, 206098), (520, 103049)]