55172550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{9941}}^1$

素因数の和:9993

約数の個数: 48

約数和(自身を含む): 140540112

約数和(自身を除く): 85367562

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2775, 5550, 9941, 19882, 29823, 49705, 59646, 99410, 149115, 248525, 298230, 367817, 497050, 735634, 745575, 1103451, 1491150, 1839085, 2206902, 3678170, 5517255, 9195425, 11034510, 18390850, 27586275, 55172550]

約数ペア:

[(1, 55172550), (2, 27586275), (3, 18390850), (5, 11034510), (6, 9195425), (10, 5517255), (15, 3678170), (25, 2206902), (30, 1839085), (37, 1491150), (50, 1103451), (74, 745575), (75, 735634), (111, 497050), (150, 367817), (185, 298230), (222, 248525), (370, 149115), (555, 99410), (925, 59646), (1110, 49705), (1850, 29823), (2775, 19882), (5550, 9941)]