53287164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211457}}^1$

素因数の和:211474

約数の個数: 36

約数和(自身を含む): 153941424

約数和(自身を除く): 100654260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 211457, 422914, 634371, 845828, 1268742, 1480199, 1903113, 2537484, 2960398, 3806226, 4440597, 5920796, 7612452, 8881194, 13321791, 17762388, 26643582, 53287164]

約数ペア:

[(1, 53287164), (2, 26643582), (3, 17762388), (4, 13321791), (6, 8881194), (7, 7612452), (9, 5920796), (12, 4440597), (14, 3806226), (18, 2960398), (21, 2537484), (28, 1903113), (36, 1480199), (42, 1268742), (63, 845828), (84, 634371), (126, 422914), (252, 211457)]