55093840

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1259}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 128429280

約数和(自身を除く): 73335440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 1259, 2188, 2518, 2735, 4376, 5036, 5470, 6295, 8752, 10072, 10940, 12590, 20144, 21880, 25180, 43760, 50360, 100720, 688673, 1377346, 2754692, 3443365, 5509384, 6886730, 11018768, 13773460, 27546920, 55093840]

約数ペア:

[(1, 55093840), (2, 27546920), (4, 13773460), (5, 11018768), (8, 6886730), (10, 5509384), (16, 3443365), (20, 2754692), (40, 1377346), (80, 688673), (547, 100720), (1094, 50360), (1259, 43760), (2188, 25180), (2518, 21880), (2735, 20144), (4376, 12590), (5036, 10940), (5470, 10072), (6295, 8752)]