52527320

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2011}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 118426320

約数和(自身を除く): 65899000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2011, 2612, 3265, 4022, 5224, 6530, 8044, 10055, 13060, 16088, 20110, 26120, 40220, 80440, 1313183, 2626366, 5252732, 6565915, 10505464, 13131830, 26263660, 52527320]

約数ペア:

[(1, 52527320), (2, 26263660), (4, 13131830), (5, 10505464), (8, 6565915), (10, 5252732), (20, 2626366), (40, 1313183), (653, 80440), (1306, 40220), (2011, 26120), (2612, 20110), (3265, 16088), (4022, 13060), (5224, 10055), (6530, 8044)]