55281492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{219371}}^1$

素因数の和:219388

約数の個数: 36

約数和(自身を含む): 159702816

約数和(自身を除く): 104421324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 219371, 438742, 658113, 877484, 1316226, 1535597, 1974339, 2632452, 3071194, 3948678, 4606791, 6142388, 7897356, 9213582, 13820373, 18427164, 27640746, 55281492]

約数ペア:

[(1, 55281492), (2, 27640746), (3, 18427164), (4, 13820373), (6, 9213582), (7, 7897356), (9, 6142388), (12, 4606791), (14, 3948678), (18, 3071194), (21, 2632452), (28, 1974339), (36, 1535597), (42, 1316226), (63, 877484), (84, 658113), (126, 438742), (252, 219371)]