47996172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{63487}}^1$

素因数の和:63507

約数の個数: 48

約数和(自身を含む): 142213120

約数和(自身を除く): 94216948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 63487, 126974, 190461, 253948, 380922, 444409, 571383, 761844, 888818, 1142766, 1333227, 1714149, 1777636, 2285532, 2666454, 3428298, 3999681, 5332908, 6856596, 7999362, 11999043, 15998724, 23998086, 47996172]

約数ペア:

[(1, 47996172), (2, 23998086), (3, 15998724), (4, 11999043), (6, 7999362), (7, 6856596), (9, 5332908), (12, 3999681), (14, 3428298), (18, 2666454), (21, 2285532), (27, 1777636), (28, 1714149), (36, 1333227), (42, 1142766), (54, 888818), (63, 761844), (84, 571383), (108, 444409), (126, 380922), (189, 253948), (252, 190461), (378, 126974), (756, 63487)]