54240872

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10883}}^1$

素因数の和:10985

約数の個数: 32

約数和(自身を含む): 117547200

約数和(自身を除く): 63306328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 10883, 21766, 43532, 76181, 87064, 152362, 304724, 609448, 968587, 1937174, 3874348, 6780109, 7748696, 13560218, 27120436, 54240872]

約数ペア:

[(1, 54240872), (2, 27120436), (4, 13560218), (7, 7748696), (8, 6780109), (14, 3874348), (28, 1937174), (56, 968587), (89, 609448), (178, 304724), (356, 152362), (623, 87064), (712, 76181), (1246, 43532), (2492, 21766), (4984, 10883)]