49980424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4409}}^1$

素因数の和:4537

約数の個数: 32

約数和(自身を含む): 101871000

約数和(自身を除く): 51890576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 4409, 5668, 8818, 11336, 17636, 35272, 57317, 114634, 229268, 458536, 480581, 961162, 1922324, 3844648, 6247553, 12495106, 24990212, 49980424]

約数ペア:

[(1, 49980424), (2, 24990212), (4, 12495106), (8, 6247553), (13, 3844648), (26, 1922324), (52, 961162), (104, 480581), (109, 458536), (218, 229268), (436, 114634), (872, 57317), (1417, 35272), (2834, 17636), (4409, 11336), (5668, 8818)]