51052019914

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1388113}}^1$

素因数の和:1388230

約数の個数: 32

約数和(自身を含む): 91149117696

約数和(自身を除く): 40097097782

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 18389, 36778, 1388113, 2776226, 9716791, 19433582, 51360181, 98556023, 102720362, 197112046, 359521267, 689892161, 719042534, 1379784322, 3646572851, 7293145702, 25526009957, 51052019914]

約数ペア:

[(1, 51052019914), (2, 25526009957), (7, 7293145702), (14, 3646572851), (37, 1379784322), (71, 719042534), (74, 689892161), (142, 359521267), (259, 197112046), (497, 102720362), (518, 98556023), (994, 51360181), (2627, 19433582), (5254, 9716791), (18389, 2776226), (36778, 1388113)]