55196190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87613}}^1$

素因数の和:87633

約数の個数: 48

約数和(自身を含む): 164013408

約数和(自身を除く): 108817218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87613, 175226, 262839, 438065, 525678, 613291, 788517, 876130, 1226582, 1314195, 1577034, 1839873, 2628390, 3066455, 3679746, 3942585, 5519619, 6132910, 7885170, 9199365, 11039238, 18398730, 27598095, 55196190]

約数ペア:

[(1, 55196190), (2, 27598095), (3, 18398730), (5, 11039238), (6, 9199365), (7, 7885170), (9, 6132910), (10, 5519619), (14, 3942585), (15, 3679746), (18, 3066455), (21, 2628390), (30, 1839873), (35, 1577034), (42, 1314195), (45, 1226582), (63, 876130), (70, 788517), (90, 613291), (105, 525678), (126, 438065), (210, 262839), (315, 175226), (630, 87613)]