52985205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 122572800

約数和(自身を除く): 69587595

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 27, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 135, 171, 189, 195, 227, 247, 273, 285, 315, 351, 399, 455, 513, 585, 665, 681, 741, 819, 855, 945, 1135, 1197, 1235, 1365, 1589, 1729, 1755, 1995, 2043, 2223, 2457, 2565, 2951, 3405, 3591, 3705, 4095, 4313, 4767, 5187, 5985, 6129, 6669, 7945, 8645, 8853, 10215, 11115, 12285, 12939, 14301, 14755, 15561, 17955, 20657, 21565, 23835, 25935, 26559, 30191, 30645, 33345, 38817, 42903, 44265, 46683, 56069, 61971, 64695, 71505, 77805, 79677, 90573, 103285, 116451, 132795, 150955, 168207, 185913, 194085, 214515, 233415, 271719, 280345, 309855, 392483, 398385, 452865, 504621, 557739, 582255, 815157, 841035, 929565, 1177449, 1358595, 1513863, 1962415, 2523105, 2788695, 3532347, 4075785, 5887245, 7569315, 10597041, 17661735, 52985205]

約数ペア:

[(1, 52985205), (3, 17661735), (5, 10597041), (7, 7569315), (9, 5887245), (13, 4075785), (15, 3532347), (19, 2788695), (21, 2523105), (27, 1962415), (35, 1513863), (39, 1358595), (45, 1177449), (57, 929565), (63, 841035), (65, 815157), (91, 582255), (95, 557739), (105, 504621), (117, 452865), (133, 398385), (135, 392483), (171, 309855), (189, 280345), (195, 271719), (227, 233415), (247, 214515), (273, 194085), (285, 185913), (315, 168207), (351, 150955), (399, 132795), (455, 116451), (513, 103285), (585, 90573), (665, 79677), (681, 77805), (741, 71505), (819, 64695), (855, 61971), (945, 56069), (1135, 46683), (1197, 44265), (1235, 42903), (1365, 38817), (1589, 33345), (1729, 30645), (1755, 30191), (1995, 26559), (2043, 25935), (2223, 23835), (2457, 21565), (2565, 20657), (2951, 17955), (3405, 15561), (3591, 14755), (3705, 14301), (4095, 12939), (4313, 12285), (4767, 11115), (5187, 10215), (5985, 8853), (6129, 8645), (6669, 7945)]