54694980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101287}}^1$

素因数の和:101305

約数の個数: 48

約数和(自身を含む): 170163840

約数和(自身を除く): 115468860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 101287, 202574, 303861, 405148, 506435, 607722, 911583, 1012870, 1215444, 1519305, 1823166, 2025740, 2734749, 3038610, 3646332, 4557915, 5469498, 6077220, 9115830, 10938996, 13673745, 18231660, 27347490, 54694980]

約数ペア:

[(1, 54694980), (2, 27347490), (3, 18231660), (4, 13673745), (5, 10938996), (6, 9115830), (9, 6077220), (10, 5469498), (12, 4557915), (15, 3646332), (18, 3038610), (20, 2734749), (27, 2025740), (30, 1823166), (36, 1519305), (45, 1215444), (54, 1012870), (60, 911583), (90, 607722), (108, 506435), (135, 405148), (180, 303861), (270, 202574), (540, 101287)]