47144944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2294

約数の個数: 80

約数和(自身を含む): 120635136

約数和(自身を除く): 73490192

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2251, 2618, 2992, 4502, 5236, 9004, 10472, 15757, 18008, 20944, 24761, 31514, 36016, 38267, 49522, 63028, 76534, 99044, 126056, 153068, 173327, 198088, 252112, 267869, 306136, 346654, 396176, 420937, 535738, 612272, 693308, 841874, 1071476, 1386616, 1683748, 2142952, 2773232, 2946559, 3367496, 4285904, 5893118, 6734992, 11786236, 23572472, 47144944]

約数ペア:

[(1, 47144944), (2, 23572472), (4, 11786236), (7, 6734992), (8, 5893118), (11, 4285904), (14, 3367496), (16, 2946559), (17, 2773232), (22, 2142952), (28, 1683748), (34, 1386616), (44, 1071476), (56, 841874), (68, 693308), (77, 612272), (88, 535738), (112, 420937), (119, 396176), (136, 346654), (154, 306136), (176, 267869), (187, 252112), (238, 198088), (272, 173327), (308, 153068), (374, 126056), (476, 99044), (616, 76534), (748, 63028), (952, 49522), (1232, 38267), (1309, 36016), (1496, 31514), (1904, 24761), (2251, 20944), (2618, 18008), (2992, 15757), (4502, 10472), (5236, 9004)]