54849810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20543}}^1$

素因数の和:20642

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 78275310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 20543, 41086, 61629, 102715, 123258, 205430, 308145, 616290, 1828327, 3656654, 5484981, 9141635, 10969962, 18283270, 27424905, 54849810]

約数ペア:

[(1, 54849810), (2, 27424905), (3, 18283270), (5, 10969962), (6, 9141635), (10, 5484981), (15, 3656654), (30, 1828327), (89, 616290), (178, 308145), (267, 205430), (445, 123258), (534, 102715), (890, 61629), (1335, 41086), (2670, 20543)]