50706940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 109670400

約数和(自身を除く): 58963460

約数列:

[1, 2, 4, 5, 10, 20, 67, 79, 134, 158, 268, 316, 335, 395, 479, 670, 790, 958, 1340, 1580, 1916, 2395, 4790, 5293, 9580, 10586, 21172, 26465, 32093, 37841, 52930, 64186, 75682, 105860, 128372, 151364, 160465, 189205, 320930, 378410, 641860, 756820, 2535347, 5070694, 10141388, 12676735, 25353470, 50706940]

約数ペア:

[(1, 50706940), (2, 25353470), (4, 12676735), (5, 10141388), (10, 5070694), (20, 2535347), (67, 756820), (79, 641860), (134, 378410), (158, 320930), (268, 189205), (316, 160465), (335, 151364), (395, 128372), (479, 105860), (670, 75682), (790, 64186), (958, 52930), (1340, 37841), (1580, 32093), (1916, 26465), (2395, 21172), (4790, 10586), (5293, 9580)]