51268014

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1630

約数の個数: 72

約数和(自身を含む): 132793128

約数和(自身を除く): 81525114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1571, 1813, 2331, 3142, 3626, 4662, 4713, 5439, 9426, 10878, 10997, 14139, 16317, 21994, 28278, 32634, 32991, 58127, 65982, 76979, 98973, 116254, 153958, 174381, 197946, 230937, 348762, 406889, 461874, 523143, 692811, 813778, 1046286, 1220667, 1385622, 2441334, 2848223, 3662001, 5696446, 7324002, 8544669, 17089338, 25634007, 51268014]

約数ペア:

[(1, 51268014), (2, 25634007), (3, 17089338), (6, 8544669), (7, 7324002), (9, 5696446), (14, 3662001), (18, 2848223), (21, 2441334), (37, 1385622), (42, 1220667), (49, 1046286), (63, 813778), (74, 692811), (98, 523143), (111, 461874), (126, 406889), (147, 348762), (222, 230937), (259, 197946), (294, 174381), (333, 153958), (441, 116254), (518, 98973), (666, 76979), (777, 65982), (882, 58127), (1554, 32991), (1571, 32634), (1813, 28278), (2331, 21994), (3142, 16317), (3626, 14139), (4662, 10997), (4713, 10878), (5439, 9426)]