56321590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 110224800

約数和(自身を除く): 53903210

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 4049, 6955, 8098, 13910, 20245, 40490, 52637, 105274, 263185, 433243, 526370, 866486, 2166215, 4332430, 5632159, 11264318, 28160795, 56321590]

約数ペア:

[(1, 56321590), (2, 28160795), (5, 11264318), (10, 5632159), (13, 4332430), (26, 2166215), (65, 866486), (107, 526370), (130, 433243), (214, 263185), (535, 105274), (1070, 52637), (1391, 40490), (2782, 20245), (4049, 13910), (6955, 8098)]