51834132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 151272576

約数和(自身を除く): 99438444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 1997, 2163, 2884, 3708, 3994, 4326, 5991, 6489, 7988, 8652, 11982, 12978, 13979, 17973, 23964, 25956, 27958, 35946, 41937, 55916, 71892, 83874, 125811, 167748, 205691, 251622, 411382, 503244, 617073, 822764, 1234146, 1439837, 1851219, 2468292, 2879674, 3702438, 4319511, 5759348, 7404876, 8639022, 12958533, 17278044, 25917066, 51834132]

約数ペア:

[(1, 51834132), (2, 25917066), (3, 17278044), (4, 12958533), (6, 8639022), (7, 7404876), (9, 5759348), (12, 4319511), (14, 3702438), (18, 2879674), (21, 2468292), (28, 1851219), (36, 1439837), (42, 1234146), (63, 822764), (84, 617073), (103, 503244), (126, 411382), (206, 251622), (252, 205691), (309, 167748), (412, 125811), (618, 83874), (721, 71892), (927, 55916), (1236, 41937), (1442, 35946), (1854, 27958), (1997, 25956), (2163, 23964), (2884, 17973), (3708, 13979), (3994, 12978), (4326, 11982), (5991, 8652), (6489, 7988)]