51143148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{202949}}^1$

素因数の和:202966

約数の個数: 36

約数和(自身を含む): 147747600

約数和(自身を除く): 96604452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 202949, 405898, 608847, 811796, 1217694, 1420643, 1826541, 2435388, 2841286, 3653082, 4261929, 5682572, 7306164, 8523858, 12785787, 17047716, 25571574, 51143148]

約数ペア:

[(1, 51143148), (2, 25571574), (3, 17047716), (4, 12785787), (6, 8523858), (7, 7306164), (9, 5682572), (12, 4261929), (14, 3653082), (18, 2841286), (21, 2435388), (28, 1826541), (36, 1420643), (42, 1217694), (63, 811796), (84, 608847), (126, 405898), (252, 202949)]