49918814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 36567586

約数列:

[1, 2, 11, 19, 22, 38, 209, 307, 389, 418, 614, 778, 3377, 4279, 5833, 6754, 7391, 8558, 11666, 14782, 64163, 81301, 119423, 128326, 162602, 238846, 1313653, 2269037, 2627306, 4538074, 24959407, 49918814]

約数ペア:

[(1, 49918814), (2, 24959407), (11, 4538074), (19, 2627306), (22, 2269037), (38, 1313653), (209, 238846), (307, 162602), (389, 128326), (418, 119423), (614, 81301), (778, 64163), (3377, 14782), (4279, 11666), (5833, 8558), (6754, 7391)]