51690210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12049}}^1$

素因数の和:12083

約数の個数: 64

約数和(自身を含む): 145756800

約数和(自身を除く): 94066590

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 12049, 24098, 36147, 60245, 72294, 120490, 132539, 156637, 180735, 265078, 313274, 361470, 397617, 469911, 662695, 783185, 795234, 939822, 1325390, 1566370, 1723007, 1988085, 2349555, 3446014, 3976170, 4699110, 5169021, 8615035, 10338042, 17230070, 25845105, 51690210]

約数ペア:

[(1, 51690210), (2, 25845105), (3, 17230070), (5, 10338042), (6, 8615035), (10, 5169021), (11, 4699110), (13, 3976170), (15, 3446014), (22, 2349555), (26, 1988085), (30, 1723007), (33, 1566370), (39, 1325390), (55, 939822), (65, 795234), (66, 783185), (78, 662695), (110, 469911), (130, 397617), (143, 361470), (165, 313274), (195, 265078), (286, 180735), (330, 156637), (390, 132539), (429, 120490), (715, 72294), (858, 60245), (1430, 36147), (2145, 24098), (4290, 12049)]