53890384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 110484000

約数和(自身を除く): 56593616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 659, 1076, 1318, 2152, 2636, 4304, 5111, 5272, 10222, 10544, 12521, 20444, 25042, 40888, 50084, 81776, 100168, 177271, 200336, 354542, 709084, 1418168, 2836336, 3368149, 6736298, 13472596, 26945192, 53890384]

約数ペア:

[(1, 53890384), (2, 26945192), (4, 13472596), (8, 6736298), (16, 3368149), (19, 2836336), (38, 1418168), (76, 709084), (152, 354542), (269, 200336), (304, 177271), (538, 100168), (659, 81776), (1076, 50084), (1318, 40888), (2152, 25042), (2636, 20444), (4304, 12521), (5111, 10544), (5272, 10222)]