55335990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{6857}}^1$

素因数の和:7136

約数の個数: 32

約数和(自身を含む): 133319520

約数和(自身を除く): 77983530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 6857, 8070, 13714, 20571, 34285, 41142, 68570, 102855, 205710, 1844533, 3689066, 5533599, 9222665, 11067198, 18445330, 27667995, 55335990]

約数ペア:

[(1, 55335990), (2, 27667995), (3, 18445330), (5, 11067198), (6, 9222665), (10, 5533599), (15, 3689066), (30, 1844533), (269, 205710), (538, 102855), (807, 68570), (1345, 41142), (1614, 34285), (2690, 20571), (4035, 13714), (6857, 8070)]