49409085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 87672960

約数和(自身を除く): 38263875

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 4909, 10065, 14727, 24545, 53999, 73635, 161997, 269995, 299449, 809985, 898347, 1497245, 3293939, 4491735, 9881817, 16469695, 49409085]

約数ペア:

[(1, 49409085), (3, 16469695), (5, 9881817), (11, 4491735), (15, 3293939), (33, 1497245), (55, 898347), (61, 809985), (165, 299449), (183, 269995), (305, 161997), (671, 73635), (915, 53999), (2013, 24545), (3355, 14727), (4909, 10065)]