53966199

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 87464448

約数和(自身を除く): 33498249

約数列:

[1, 3, 7, 21, 47, 49, 73, 107, 141, 147, 219, 321, 329, 511, 749, 987, 1533, 2247, 2303, 3431, 3577, 5029, 5243, 6909, 7811, 10293, 10731, 15087, 15729, 23433, 24017, 35203, 54677, 72051, 105609, 164031, 168119, 246421, 367117, 382739, 504357, 739263, 1101351, 1148217, 2569819, 7709457, 17988733, 53966199]

約数ペア:

[(1, 53966199), (3, 17988733), (7, 7709457), (21, 2569819), (47, 1148217), (49, 1101351), (73, 739263), (107, 504357), (141, 382739), (147, 367117), (219, 246421), (321, 168119), (329, 164031), (511, 105609), (749, 72051), (987, 54677), (1533, 35203), (2247, 24017), (2303, 23433), (3431, 15729), (3577, 15087), (5029, 10731), (5243, 10293), (6909, 7811)]