48504638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 96743808

約数和(自身を除く): 48239170

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 238, 257, 427, 442, 514, 793, 854, 1037, 1547, 1586, 1799, 2074, 3094, 3341, 3598, 4369, 5551, 6682, 7259, 8738, 11102, 13481, 14518, 15677, 23387, 26962, 30583, 31354, 46774, 56797, 61166, 94367, 109739, 113594, 188734, 203801, 219478, 266509, 397579, 407602, 533018, 795158, 1426607, 1865563, 2853214, 3464617, 3731126, 6929234, 24252319, 48504638]

約数ペア:

[(1, 48504638), (2, 24252319), (7, 6929234), (13, 3731126), (14, 3464617), (17, 2853214), (26, 1865563), (34, 1426607), (61, 795158), (91, 533018), (119, 407602), (122, 397579), (182, 266509), (221, 219478), (238, 203801), (257, 188734), (427, 113594), (442, 109739), (514, 94367), (793, 61166), (854, 56797), (1037, 46774), (1547, 31354), (1586, 30583), (1799, 26962), (2074, 23387), (3094, 15677), (3341, 14518), (3598, 13481), (4369, 11102), (5551, 8738), (6682, 7259)]