51337638

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^2\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 128254560

約数和(自身を除く): 76916922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 97, 99, 121, 162, 194, 198, 242, 243, 291, 297, 363, 486, 582, 594, 726, 729, 873, 891, 1067, 1089, 1458, 1746, 1782, 2134, 2178, 2187, 2619, 2673, 3201, 3267, 4374, 5238, 5346, 6402, 6534, 7857, 8019, 9603, 9801, 11737, 15714, 16038, 19206, 19602, 23474, 23571, 24057, 28809, 29403, 35211, 47142, 48114, 57618, 58806, 70422, 70713, 86427, 88209, 105633, 141426, 172854, 176418, 211266, 212139, 259281, 264627, 316899, 424278, 518562, 529254, 633798, 777843, 950697, 1555686, 1901394, 2333529, 2852091, 4667058, 5704182, 8556273, 17112546, 25668819, 51337638]

約数ペア:

[(1, 51337638), (2, 25668819), (3, 17112546), (6, 8556273), (9, 5704182), (11, 4667058), (18, 2852091), (22, 2333529), (27, 1901394), (33, 1555686), (54, 950697), (66, 777843), (81, 633798), (97, 529254), (99, 518562), (121, 424278), (162, 316899), (194, 264627), (198, 259281), (242, 212139), (243, 211266), (291, 176418), (297, 172854), (363, 141426), (486, 105633), (582, 88209), (594, 86427), (726, 70713), (729, 70422), (873, 58806), (891, 57618), (1067, 48114), (1089, 47142), (1458, 35211), (1746, 29403), (1782, 28809), (2134, 24057), (2178, 23571), (2187, 23474), (2619, 19602), (2673, 19206), (3201, 16038), (3267, 15714), (4374, 11737), (5238, 9801), (5346, 9603), (6402, 8019), (6534, 7857)]