55396278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1570

約数の個数: 64

約数和(自身を含む): 142179840

約数和(自身を除く): 86783562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1451, 1818, 2121, 2727, 2902, 4242, 4353, 5454, 6363, 8706, 10157, 12726, 13059, 19089, 20314, 26118, 30471, 38178, 39177, 60942, 78354, 91413, 146551, 182826, 274239, 293102, 439653, 548478, 879306, 1025857, 1318959, 2051714, 2637918, 3077571, 3956877, 6155142, 7913754, 9232713, 18465426, 27698139, 55396278]

約数ペア:

[(1, 55396278), (2, 27698139), (3, 18465426), (6, 9232713), (7, 7913754), (9, 6155142), (14, 3956877), (18, 3077571), (21, 2637918), (27, 2051714), (42, 1318959), (54, 1025857), (63, 879306), (101, 548478), (126, 439653), (189, 293102), (202, 274239), (303, 182826), (378, 146551), (606, 91413), (707, 78354), (909, 60942), (1414, 39177), (1451, 38178), (1818, 30471), (2121, 26118), (2727, 20314), (2902, 19089), (4242, 13059), (4353, 12726), (5454, 10157), (6363, 8706)]