90055948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 171279360

約数和(自身を除く): 81223412

約数列:

[1, 2, 4, 23, 46, 47, 59, 92, 94, 118, 188, 236, 353, 706, 1081, 1357, 1412, 2162, 2714, 2773, 4324, 5428, 5546, 8119, 11092, 16238, 16591, 20827, 32476, 33182, 41654, 63779, 66364, 83308, 127558, 255116, 381593, 479021, 763186, 958042, 978869, 1526372, 1916084, 1957738, 3915476, 22513987, 45027974, 90055948]

約数ペア:

[(1, 90055948), (2, 45027974), (4, 22513987), (23, 3915476), (46, 1957738), (47, 1916084), (59, 1526372), (92, 978869), (94, 958042), (118, 763186), (188, 479021), (236, 381593), (353, 255116), (706, 127558), (1081, 83308), (1357, 66364), (1412, 63779), (2162, 41654), (2714, 33182), (2773, 32476), (4324, 20827), (5428, 16591), (5546, 16238), (8119, 11092)]