47877206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 80510976

約数和(自身を除く): 32633770

約数列:

[1, 2, 13, 26, 31, 62, 191, 311, 382, 403, 622, 806, 2483, 4043, 4966, 5921, 8086, 9641, 11842, 19282, 59401, 76973, 118802, 125333, 153946, 250666, 772213, 1544426, 1841431, 3682862, 23938603, 47877206]

約数ペア:

[(1, 47877206), (2, 23938603), (13, 3682862), (26, 1841431), (31, 1544426), (62, 772213), (191, 250666), (311, 153946), (382, 125333), (403, 118802), (622, 76973), (806, 59401), (2483, 19282), (4043, 11842), (4966, 9641), (5921, 8086)]