51577372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 113379840

約数和(自身を除く): 61802468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 302, 308, 604, 1057, 1109, 1661, 2114, 2218, 3322, 4228, 4436, 6644, 7763, 11627, 12199, 15526, 23254, 24398, 31052, 46508, 48796, 85393, 167459, 170786, 334918, 341572, 669836, 1172213, 1842049, 2344426, 3684098, 4688852, 7368196, 12894343, 25788686, 51577372]

約数ペア:

[(1, 51577372), (2, 25788686), (4, 12894343), (7, 7368196), (11, 4688852), (14, 3684098), (22, 2344426), (28, 1842049), (44, 1172213), (77, 669836), (151, 341572), (154, 334918), (302, 170786), (308, 167459), (604, 85393), (1057, 48796), (1109, 46508), (1661, 31052), (2114, 24398), (2218, 23254), (3322, 15526), (4228, 12199), (4436, 11627), (6644, 7763)]