53828960

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3331}}^1$

素因数の和:3447

約数の個数: 48

約数和(自身を含む): 128468592

約数和(自身を除く): 74639632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 3331, 4040, 6662, 8080, 13324, 16160, 16655, 26648, 33310, 53296, 66620, 106592, 133240, 266480, 336431, 532960, 672862, 1345724, 1682155, 2691448, 3364310, 5382896, 6728620, 10765792, 13457240, 26914480, 53828960]

約数ペア:

[(1, 53828960), (2, 26914480), (4, 13457240), (5, 10765792), (8, 6728620), (10, 5382896), (16, 3364310), (20, 2691448), (32, 1682155), (40, 1345724), (80, 672862), (101, 532960), (160, 336431), (202, 266480), (404, 133240), (505, 106592), (808, 66620), (1010, 53296), (1616, 33310), (2020, 26648), (3232, 16655), (3331, 16160), (4040, 13324), (6662, 8080)]