54952360

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4889}}^1$

素因数の和:5181

約数の個数: 32

約数和(自身を含む): 124108200

約数和(自身を除く): 69155840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 4889, 5620, 9778, 11240, 19556, 24445, 39112, 48890, 97780, 195560, 1373809, 2747618, 5495236, 6869045, 10990472, 13738090, 27476180, 54952360]

約数ペア:

[(1, 54952360), (2, 27476180), (4, 13738090), (5, 10990472), (8, 6869045), (10, 5495236), (20, 2747618), (40, 1373809), (281, 195560), (562, 97780), (1124, 48890), (1405, 39112), (2248, 24445), (2810, 19556), (4889, 11240), (5620, 9778)]