55089138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:6978

約数の個数: 32

約数和(自身を含む): 119822976

約数和(自身を除く): 64733838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 6857, 8034, 13714, 20571, 41142, 89141, 178282, 267423, 534846, 706271, 1412542, 2118813, 4237626, 9181523, 18363046, 27544569, 55089138]

約数ペア:

[(1, 55089138), (2, 27544569), (3, 18363046), (6, 9181523), (13, 4237626), (26, 2118813), (39, 1412542), (78, 706271), (103, 534846), (206, 267423), (309, 178282), (618, 89141), (1339, 41142), (2678, 20571), (4017, 13714), (6857, 8034)]