48595540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18269}}^1$

素因数の和:18304

約数の個数: 48

約数和(自身を含む): 122774400

約数和(自身を除く): 74178860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 18269, 36538, 73076, 91345, 127883, 182690, 255766, 347111, 365380, 511532, 639415, 694222, 1278830, 1388444, 1735555, 2429777, 2557660, 3471110, 4859554, 6942220, 9719108, 12148885, 24297770, 48595540]

約数ペア:

[(1, 48595540), (2, 24297770), (4, 12148885), (5, 9719108), (7, 6942220), (10, 4859554), (14, 3471110), (19, 2557660), (20, 2429777), (28, 1735555), (35, 1388444), (38, 1278830), (70, 694222), (76, 639415), (95, 511532), (133, 365380), (140, 347111), (190, 255766), (266, 182690), (380, 127883), (532, 91345), (665, 73076), (1330, 36538), (2660, 18269)]