55987504

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 111769632

約数和(自身を除く): 55782128

約数列:

[1, 2, 4, 8, 16, 53, 103, 106, 206, 212, 412, 424, 641, 824, 848, 1282, 1648, 2564, 5128, 5459, 10256, 10918, 21836, 33973, 43672, 66023, 67946, 87344, 132046, 135892, 264092, 271784, 528184, 543568, 1056368, 3499219, 6998438, 13996876, 27993752, 55987504]

約数ペア:

[(1, 55987504), (2, 27993752), (4, 13996876), (8, 6998438), (16, 3499219), (53, 1056368), (103, 543568), (106, 528184), (206, 271784), (212, 264092), (412, 135892), (424, 132046), (641, 87344), (824, 67946), (848, 66023), (1282, 43672), (1648, 33973), (2564, 21836), (5128, 10918), (5459, 10256)]