49406403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 74615040

約数和(自身を除く): 25208637

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 761, 969, 1139, 1273, 2283, 3417, 3819, 12937, 14459, 21641, 38811, 43377, 50987, 64923, 152961, 245803, 737409, 866779, 968753, 2600337, 2906259, 16468801, 49406403]

約数ペア:

[(1, 49406403), (3, 16468801), (17, 2906259), (19, 2600337), (51, 968753), (57, 866779), (67, 737409), (201, 245803), (323, 152961), (761, 64923), (969, 50987), (1139, 43377), (1273, 38811), (2283, 21641), (3417, 14459), (3819, 12937)]