49764572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 108429552

約数和(自身を除く): 58664980

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 241, 247, 286, 361, 418, 482, 494, 572, 722, 836, 964, 988, 1444, 2651, 2717, 3133, 3971, 4579, 4693, 5302, 5434, 6266, 7942, 9158, 9386, 10604, 10868, 12532, 15884, 18316, 18772, 34463, 50369, 51623, 59527, 68926, 87001, 100738, 103246, 119054, 137852, 174002, 201476, 206492, 238108, 348004, 654797, 957011, 1131013, 1309594, 1914022, 2262026, 2619188, 3828044, 4524052, 12441143, 24882286, 49764572]

約数ペア:

[(1, 49764572), (2, 24882286), (4, 12441143), (11, 4524052), (13, 3828044), (19, 2619188), (22, 2262026), (26, 1914022), (38, 1309594), (44, 1131013), (52, 957011), (76, 654797), (143, 348004), (209, 238108), (241, 206492), (247, 201476), (286, 174002), (361, 137852), (418, 119054), (482, 103246), (494, 100738), (572, 87001), (722, 68926), (836, 59527), (964, 51623), (988, 50369), (1444, 34463), (2651, 18772), (2717, 18316), (3133, 15884), (3971, 12532), (4579, 10868), (4693, 10604), (5302, 9386), (5434, 9158), (6266, 7942)]