53489600

素因数分解:

$2^6\times 5^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 84

約数和(自身を含む): 133322568

約数和(自身を除く): 79832968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 101, 160, 200, 202, 320, 331, 400, 404, 505, 662, 800, 808, 1010, 1324, 1600, 1616, 1655, 2020, 2525, 2648, 3232, 3310, 4040, 5050, 5296, 6464, 6620, 8080, 8275, 10100, 10592, 13240, 16160, 16550, 20200, 21184, 26480, 32320, 33100, 33431, 40400, 52960, 66200, 66862, 80800, 105920, 132400, 133724, 161600, 167155, 264800, 267448, 334310, 529600, 534896, 668620, 835775, 1069792, 1337240, 1671550, 2139584, 2674480, 3343100, 5348960, 6686200, 10697920, 13372400, 26744800, 53489600]

約数ペア:

[(1, 53489600), (2, 26744800), (4, 13372400), (5, 10697920), (8, 6686200), (10, 5348960), (16, 3343100), (20, 2674480), (25, 2139584), (32, 1671550), (40, 1337240), (50, 1069792), (64, 835775), (80, 668620), (100, 534896), (101, 529600), (160, 334310), (200, 267448), (202, 264800), (320, 167155), (331, 161600), (400, 133724), (404, 132400), (505, 105920), (662, 80800), (800, 66862), (808, 66200), (1010, 52960), (1324, 40400), (1600, 33431), (1616, 33100), (1655, 32320), (2020, 26480), (2525, 21184), (2648, 20200), (3232, 16550), (3310, 16160), (4040, 13240), (5050, 10592), (5296, 10100), (6464, 8275), (6620, 8080)]