52859440

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2111}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 123349248

約数和(自身を除く): 70489808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2111, 2504, 3130, 4222, 5008, 6260, 8444, 10555, 12520, 16888, 21110, 25040, 33776, 42220, 84440, 168880, 660743, 1321486, 2642972, 3303715, 5285944, 6607430, 10571888, 13214860, 26429720, 52859440]

約数ペア:

[(1, 52859440), (2, 26429720), (4, 13214860), (5, 10571888), (8, 6607430), (10, 5285944), (16, 3303715), (20, 2642972), (40, 1321486), (80, 660743), (313, 168880), (626, 84440), (1252, 42220), (1565, 33776), (2111, 25040), (2504, 21110), (3130, 16888), (4222, 12520), (5008, 10555), (6260, 8444)]