56029820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36383}}^1$

素因数の和:36410

約数の個数: 48

約数和(自身を含む): 146700288

約数和(自身を除く): 90670468

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 36383, 72766, 145532, 181915, 254681, 363830, 400213, 509362, 727660, 800426, 1018724, 1273405, 1600852, 2001065, 2546810, 2801491, 4002130, 5093620, 5602982, 8004260, 11205964, 14007455, 28014910, 56029820]

約数ペア:

[(1, 56029820), (2, 28014910), (4, 14007455), (5, 11205964), (7, 8004260), (10, 5602982), (11, 5093620), (14, 4002130), (20, 2801491), (22, 2546810), (28, 2001065), (35, 1600852), (44, 1273405), (55, 1018724), (70, 800426), (77, 727660), (110, 509362), (140, 400213), (154, 363830), (220, 254681), (308, 181915), (385, 145532), (770, 72766), (1540, 36383)]