56654080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6323}}^1$

素因数の和:6351

約数の個数: 72

約数和(自身を含む): 155115072

約数和(自身を除く): 98460992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6323, 8960, 12646, 25292, 31615, 44261, 50584, 63230, 88522, 101168, 126460, 177044, 202336, 221305, 252920, 354088, 404672, 442610, 505840, 708176, 809344, 885220, 1011680, 1416352, 1618688, 1770440, 2023360, 2832704, 3540880, 4046720, 5665408, 7081760, 8093440, 11330816, 14163520, 28327040, 56654080]

約数ペア:

[(1, 56654080), (2, 28327040), (4, 14163520), (5, 11330816), (7, 8093440), (8, 7081760), (10, 5665408), (14, 4046720), (16, 3540880), (20, 2832704), (28, 2023360), (32, 1770440), (35, 1618688), (40, 1416352), (56, 1011680), (64, 885220), (70, 809344), (80, 708176), (112, 505840), (128, 442610), (140, 404672), (160, 354088), (224, 252920), (256, 221305), (280, 202336), (320, 177044), (448, 126460), (560, 101168), (640, 88522), (896, 63230), (1120, 50584), (1280, 44261), (1792, 31615), (2240, 25292), (4480, 12646), (6323, 8960)]