49221172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 72706508

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 647, 836, 988, 1001, 1294, 1463, 1729, 2002, 2588, 2717, 2926, 3458, 4004, 4529, 5434, 5852, 6916, 7117, 8411, 9058, 10868, 12293, 14234, 16822, 18116, 19019, 24586, 28468, 33644, 38038, 49172, 49819, 58877, 76076, 86051, 92521, 99638, 117754, 135223, 159809, 172102, 185042, 199276, 235508, 270446, 319618, 344204, 370084, 540892, 639236, 647647, 946561, 1118663, 1295294, 1757899, 1893122, 2237326, 2590588, 3515798, 3786244, 4474652, 7031596, 12305293, 24610586, 49221172]

約数ペア:

[(1, 49221172), (2, 24610586), (4, 12305293), (7, 7031596), (11, 4474652), (13, 3786244), (14, 3515798), (19, 2590588), (22, 2237326), (26, 1893122), (28, 1757899), (38, 1295294), (44, 1118663), (52, 946561), (76, 647647), (77, 639236), (91, 540892), (133, 370084), (143, 344204), (154, 319618), (182, 270446), (209, 235508), (247, 199276), (266, 185042), (286, 172102), (308, 159809), (364, 135223), (418, 117754), (494, 99638), (532, 92521), (572, 86051), (647, 76076), (836, 58877), (988, 49819), (1001, 49172), (1294, 38038), (1463, 33644), (1729, 28468), (2002, 24586), (2588, 19019), (2717, 18116), (2926, 16822), (3458, 14234), (4004, 12293), (4529, 10868), (5434, 9058), (5852, 8411), (6916, 7117)]