51750764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 100590336

約数和(自身を除く): 48839572

約数列:

[1, 2, 4, 13, 26, 52, 71, 107, 131, 142, 214, 262, 284, 428, 524, 923, 1391, 1703, 1846, 2782, 3406, 3692, 5564, 6812, 7597, 9301, 14017, 15194, 18602, 28034, 30388, 37204, 56068, 98761, 120913, 182221, 197522, 241826, 364442, 395044, 483652, 728884, 995207, 1990414, 3980828, 12937691, 25875382, 51750764]

約数ペア:

[(1, 51750764), (2, 25875382), (4, 12937691), (13, 3980828), (26, 1990414), (52, 995207), (71, 728884), (107, 483652), (131, 395044), (142, 364442), (214, 241826), (262, 197522), (284, 182221), (428, 120913), (524, 98761), (923, 56068), (1391, 37204), (1703, 30388), (1846, 28034), (2782, 18602), (3406, 15194), (3692, 14017), (5564, 9301), (6812, 7597)]