51493936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6691}}^1$

素因数の和:6749

約数の個数: 40

約数和(自身を含む): 110364464

約数和(自身を除く): 58870528

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 6691, 7696, 13382, 26764, 53528, 86983, 107056, 173966, 247567, 347932, 495134, 695864, 990268, 1391728, 1980536, 3218371, 3961072, 6436742, 12873484, 25746968, 51493936]

約数ペア:

[(1, 51493936), (2, 25746968), (4, 12873484), (8, 6436742), (13, 3961072), (16, 3218371), (26, 1980536), (37, 1391728), (52, 990268), (74, 695864), (104, 495134), (148, 347932), (208, 247567), (296, 173966), (481, 107056), (592, 86983), (962, 53528), (1924, 26764), (3848, 13382), (6691, 7696)]