49957446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1617

約数の個数: 64

約数和(自身を含む): 126406656

約数和(自身を除く): 76449210

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 781, 994, 1491, 1523, 1562, 2343, 2982, 3046, 4569, 4686, 5467, 9138, 10661, 10934, 16401, 16753, 21322, 31983, 32802, 33506, 50259, 63966, 100518, 108133, 117271, 216266, 234542, 324399, 351813, 648798, 703626, 756931, 1189463, 1513862, 2270793, 2378926, 3568389, 4541586, 7136778, 8326241, 16652482, 24978723, 49957446]

約数ペア:

[(1, 49957446), (2, 24978723), (3, 16652482), (6, 8326241), (7, 7136778), (11, 4541586), (14, 3568389), (21, 2378926), (22, 2270793), (33, 1513862), (42, 1189463), (66, 756931), (71, 703626), (77, 648798), (142, 351813), (154, 324399), (213, 234542), (231, 216266), (426, 117271), (462, 108133), (497, 100518), (781, 63966), (994, 50259), (1491, 33506), (1523, 32802), (1562, 31983), (2343, 21322), (2982, 16753), (3046, 16401), (4569, 10934), (4686, 10661), (5467, 9138)]