54024040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 141240960

約数和(自身を除く): 87216920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3163, 3416, 4270, 6326, 8540, 12652, 15815, 17080, 22141, 25304, 31630, 44282, 63260, 88564, 110705, 126520, 177128, 192943, 221410, 385886, 442820, 771772, 885640, 964715, 1350601, 1543544, 1929430, 2701202, 3858860, 5402404, 6753005, 7717720, 10804808, 13506010, 27012020, 54024040]

約数ペア:

[(1, 54024040), (2, 27012020), (4, 13506010), (5, 10804808), (7, 7717720), (8, 6753005), (10, 5402404), (14, 3858860), (20, 2701202), (28, 1929430), (35, 1543544), (40, 1350601), (56, 964715), (61, 885640), (70, 771772), (122, 442820), (140, 385886), (244, 221410), (280, 192943), (305, 177128), (427, 126520), (488, 110705), (610, 88564), (854, 63260), (1220, 44282), (1708, 31630), (2135, 25304), (2440, 22141), (3163, 17080), (3416, 15815), (4270, 12652), (6326, 8540)]