49975926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 137604096

約数和(自身を除く): 87628170

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 53, 66, 77, 78, 91, 106, 143, 154, 157, 159, 182, 231, 273, 286, 314, 318, 371, 429, 462, 471, 546, 583, 689, 742, 858, 942, 1001, 1099, 1113, 1166, 1378, 1727, 1749, 2002, 2041, 2067, 2198, 2226, 3003, 3297, 3454, 3498, 4081, 4082, 4134, 4823, 5181, 6006, 6123, 6594, 7579, 8162, 8321, 9646, 10362, 12089, 12243, 12246, 14287, 14469, 15158, 16642, 22451, 22737, 24178, 24486, 24963, 28574, 28938, 36267, 42861, 44902, 45474, 49926, 53053, 58247, 67353, 72534, 85722, 91531, 106106, 108173, 116494, 134706, 157157, 159159, 174741, 183062, 216346, 274593, 314314, 318318, 324519, 349482, 471471, 549186, 640717, 649038, 757211, 942942, 1189903, 1281434, 1514422, 1922151, 2271633, 2379806, 3569709, 3844302, 4543266, 7139418, 8329321, 16658642, 24987963, 49975926]

約数ペア:

[(1, 49975926), (2, 24987963), (3, 16658642), (6, 8329321), (7, 7139418), (11, 4543266), (13, 3844302), (14, 3569709), (21, 2379806), (22, 2271633), (26, 1922151), (33, 1514422), (39, 1281434), (42, 1189903), (53, 942942), (66, 757211), (77, 649038), (78, 640717), (91, 549186), (106, 471471), (143, 349482), (154, 324519), (157, 318318), (159, 314314), (182, 274593), (231, 216346), (273, 183062), (286, 174741), (314, 159159), (318, 157157), (371, 134706), (429, 116494), (462, 108173), (471, 106106), (546, 91531), (583, 85722), (689, 72534), (742, 67353), (858, 58247), (942, 53053), (1001, 49926), (1099, 45474), (1113, 44902), (1166, 42861), (1378, 36267), (1727, 28938), (1749, 28574), (2002, 24963), (2041, 24486), (2067, 24178), (2198, 22737), (2226, 22451), (3003, 16642), (3297, 15158), (3454, 14469), (3498, 14287), (4081, 12246), (4082, 12243), (4134, 12089), (4823, 10362), (5181, 9646), (6006, 8321), (6123, 8162), (6594, 7579)]