53139660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5543

約数の個数: 96

約数和(自身を含む): 177472512

約数和(自身を除く): 124332852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 5501, 9660, 11002, 16503, 22004, 27505, 33006, 38507, 55010, 66012, 77014, 82515, 110020, 115521, 126523, 154028, 165030, 192535, 231042, 253046, 330060, 379569, 385070, 462084, 506092, 577605, 632615, 759138, 770140, 885661, 1155210, 1265230, 1518276, 1771322, 1897845, 2310420, 2530460, 2656983, 3542644, 3795690, 4428305, 5313966, 7591380, 8856610, 10627932, 13284915, 17713220, 26569830, 53139660]

約数ペア:

[(1, 53139660), (2, 26569830), (3, 17713220), (4, 13284915), (5, 10627932), (6, 8856610), (7, 7591380), (10, 5313966), (12, 4428305), (14, 3795690), (15, 3542644), (20, 2656983), (21, 2530460), (23, 2310420), (28, 1897845), (30, 1771322), (35, 1518276), (42, 1265230), (46, 1155210), (60, 885661), (69, 770140), (70, 759138), (84, 632615), (92, 577605), (105, 506092), (115, 462084), (138, 385070), (140, 379569), (161, 330060), (210, 253046), (230, 231042), (276, 192535), (322, 165030), (345, 154028), (420, 126523), (460, 115521), (483, 110020), (644, 82515), (690, 77014), (805, 66012), (966, 55010), (1380, 38507), (1610, 33006), (1932, 27505), (2415, 22004), (3220, 16503), (4830, 11002), (5501, 9660)]