52177986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 133324800

約数和(自身を除く): 81146814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 619, 669, 1238, 1338, 1561, 1857, 2007, 3122, 3714, 4014, 4333, 4683, 5571, 6021, 8666, 9366, 11142, 12042, 12999, 14049, 16713, 25998, 28098, 33426, 38997, 42147, 77994, 84294, 116991, 138037, 233982, 276074, 414111, 828222, 966259, 1242333, 1932518, 2484666, 2898777, 3726999, 5797554, 7453998, 8696331, 17392662, 26088993, 52177986]

約数ペア:

[(1, 52177986), (2, 26088993), (3, 17392662), (6, 8696331), (7, 7453998), (9, 5797554), (14, 3726999), (18, 2898777), (21, 2484666), (27, 1932518), (42, 1242333), (54, 966259), (63, 828222), (126, 414111), (189, 276074), (223, 233982), (378, 138037), (446, 116991), (619, 84294), (669, 77994), (1238, 42147), (1338, 38997), (1561, 33426), (1857, 28098), (2007, 25998), (3122, 16713), (3714, 14049), (4014, 12999), (4333, 12042), (4683, 11142), (5571, 9366), (6021, 8666)]