51481336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2243}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 102326400

約数和(自身を除く): 50845064

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2243, 2869, 4486, 5738, 8972, 11476, 17944, 22952, 42617, 85234, 170468, 338693, 340936, 677386, 1354772, 2709544, 6435167, 12870334, 25740668, 51481336]

約数ペア:

[(1, 51481336), (2, 25740668), (4, 12870334), (8, 6435167), (19, 2709544), (38, 1354772), (76, 677386), (151, 340936), (152, 338693), (302, 170468), (604, 85234), (1208, 42617), (2243, 22952), (2869, 17944), (4486, 11476), (5738, 8972)]