49048920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{136247}}^1$

素因数の和:136264

約数の個数: 48

約数和(自身を含む): 159410160

約数和(自身を除く): 110361240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 136247, 272494, 408741, 544988, 681235, 817482, 1089976, 1226223, 1362470, 1634964, 2043705, 2452446, 2724940, 3269928, 4087410, 4904892, 5449880, 6131115, 8174820, 9809784, 12262230, 16349640, 24524460, 49048920]

約数ペア:

[(1, 49048920), (2, 24524460), (3, 16349640), (4, 12262230), (5, 9809784), (6, 8174820), (8, 6131115), (9, 5449880), (10, 4904892), (12, 4087410), (15, 3269928), (18, 2724940), (20, 2452446), (24, 2043705), (30, 1634964), (36, 1362470), (40, 1226223), (45, 1089976), (60, 817482), (72, 681235), (90, 544988), (120, 408741), (180, 272494), (360, 136247)]