56719040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25321}}^1$

素因数の和:25345

約数の個数: 56

約数和(自身を含む): 154362912

約数和(自身を除く): 97643872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25321, 50642, 101284, 126605, 177247, 202568, 253210, 354494, 405136, 506420, 708988, 810272, 886235, 1012840, 1417976, 1620544, 1772470, 2025680, 2835952, 3544940, 4051360, 5671904, 7089880, 8102720, 11343808, 14179760, 28359520, 56719040]

約数ペア:

[(1, 56719040), (2, 28359520), (4, 14179760), (5, 11343808), (7, 8102720), (8, 7089880), (10, 5671904), (14, 4051360), (16, 3544940), (20, 2835952), (28, 2025680), (32, 1772470), (35, 1620544), (40, 1417976), (56, 1012840), (64, 886235), (70, 810272), (80, 708988), (112, 506420), (140, 405136), (160, 354494), (224, 253210), (280, 202568), (320, 177247), (448, 126605), (560, 101284), (1120, 50642), (2240, 25321)]