49943278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 98910720

約数和(自身を除く): 48967442

約数列:

[1, 2, 7, 11, 14, 22, 29, 53, 58, 77, 106, 154, 203, 211, 319, 371, 406, 422, 583, 638, 742, 1166, 1477, 1537, 2233, 2321, 2954, 3074, 4081, 4466, 4642, 6119, 8162, 10759, 11183, 12238, 16247, 16907, 21518, 22366, 32494, 33814, 42833, 67309, 78281, 85666, 118349, 123013, 134618, 156562, 236698, 246026, 324307, 471163, 648614, 861091, 942326, 1722182, 2270149, 3567377, 4540298, 7134754, 24971639, 49943278]

約数ペア:

[(1, 49943278), (2, 24971639), (7, 7134754), (11, 4540298), (14, 3567377), (22, 2270149), (29, 1722182), (53, 942326), (58, 861091), (77, 648614), (106, 471163), (154, 324307), (203, 246026), (211, 236698), (319, 156562), (371, 134618), (406, 123013), (422, 118349), (583, 85666), (638, 78281), (742, 67309), (1166, 42833), (1477, 33814), (1537, 32494), (2233, 22366), (2321, 21518), (2954, 16907), (3074, 16247), (4081, 12238), (4466, 11183), (4642, 10759), (6119, 8162)]