53338540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2243}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 118752480

約数和(自身を除く): 65413940

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2243, 2378, 4486, 4756, 5945, 8972, 11215, 11890, 22430, 23780, 44860, 65047, 91963, 130094, 183926, 260188, 325235, 367852, 459815, 650470, 919630, 1300940, 1839260, 2666927, 5333854, 10667708, 13334635, 26669270, 53338540]

約数ペア:

[(1, 53338540), (2, 26669270), (4, 13334635), (5, 10667708), (10, 5333854), (20, 2666927), (29, 1839260), (41, 1300940), (58, 919630), (82, 650470), (116, 459815), (145, 367852), (164, 325235), (205, 260188), (290, 183926), (410, 130094), (580, 91963), (820, 65047), (1189, 44860), (2243, 23780), (2378, 22430), (4486, 11890), (4756, 11215), (5945, 8972)]