52805716700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{170837}}^1$

素因数の和:171143

約数の個数: 72

約数和(自身を含む): 125451126864

約数和(自身を除く): 72645410164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 281, 550, 562, 1100, 1124, 1405, 2810, 3091, 5620, 6182, 7025, 12364, 14050, 15455, 28100, 30910, 61820, 77275, 154550, 170837, 309100, 341674, 683348, 854185, 1708370, 1879207, 3416740, 3758414, 4270925, 7516828, 8541850, 9396035, 17083700, 18792070, 37584140, 46980175, 48005197, 93960350, 96010394, 187920700, 192020788, 240025985, 480051970, 528057167, 960103940, 1056114334, 1200129925, 2112228668, 2400259850, 2640285835, 4800519700, 5280571670, 10561143340, 13201429175, 26402858350, 52805716700]

約数ペア:

[(1, 52805716700), (2, 26402858350), (4, 13201429175), (5, 10561143340), (10, 5280571670), (11, 4800519700), (20, 2640285835), (22, 2400259850), (25, 2112228668), (44, 1200129925), (50, 1056114334), (55, 960103940), (100, 528057167), (110, 480051970), (220, 240025985), (275, 192020788), (281, 187920700), (550, 96010394), (562, 93960350), (1100, 48005197), (1124, 46980175), (1405, 37584140), (2810, 18792070), (3091, 17083700), (5620, 9396035), (6182, 8541850), (7025, 7516828), (12364, 4270925), (14050, 3758414), (15455, 3416740), (28100, 1879207), (30910, 1708370), (61820, 854185), (77275, 683348), (154550, 341674), (170837, 309100)]