52170520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42073}}^1$

素因数の和:42115

約数の個数: 32

約数和(自身を含む): 121173120

約数和(自身を除く): 69002600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42073, 84146, 168292, 210365, 336584, 420730, 841460, 1304263, 1682920, 2608526, 5217052, 6521315, 10434104, 13042630, 26085260, 52170520]

約数ペア:

[(1, 52170520), (2, 26085260), (4, 13042630), (5, 10434104), (8, 6521315), (10, 5217052), (20, 2608526), (31, 1682920), (40, 1304263), (62, 841460), (124, 420730), (155, 336584), (248, 210365), (310, 168292), (620, 84146), (1240, 42073)]