50000996120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:3033

約数の個数: 128

約数和(自身を含む): 118444032000

約数和(自身を除く): 68443035880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 191, 232, 290, 332, 382, 415, 580, 664, 764, 830, 955, 1160, 1528, 1660, 1910, 2407, 2719, 3320, 3820, 4814, 5438, 5539, 7640, 9628, 10876, 11078, 12035, 13595, 15853, 19256, 21752, 22156, 24070, 27190, 27695, 31706, 44312, 48140, 54380, 55390, 63412, 78851, 79265, 96280, 108760, 110780, 126824, 157702, 158530, 221560, 225677, 315404, 317060, 394255, 451354, 459737, 519329, 630808, 634120, 788510, 902708, 919474, 1038658, 1128385, 1577020, 1805416, 1838948, 2077316, 2256770, 2298685, 2596645, 3154040, 3677896, 4154632, 4513540, 4597370, 5193290, 6544633, 9027080, 9194740, 10386580, 13089266, 15060541, 18389480, 20773160, 26178532, 30121082, 32723165, 43104307, 52357064, 60242164, 65446330, 75302705, 86208614, 120484328, 130892660, 150605410, 172417228, 215521535, 261785320, 301210820, 344834456, 431043070, 602421640, 862086140, 1250024903, 1724172280, 2500049806, 5000099612, 6250124515, 10000199224, 12500249030, 25000498060, 50000996120]

約数ペア:

[(1, 50000996120), (2, 25000498060), (4, 12500249030), (5, 10000199224), (8, 6250124515), (10, 5000099612), (20, 2500049806), (29, 1724172280), (40, 1250024903), (58, 862086140), (83, 602421640), (116, 431043070), (145, 344834456), (166, 301210820), (191, 261785320), (232, 215521535), (290, 172417228), (332, 150605410), (382, 130892660), (415, 120484328), (580, 86208614), (664, 75302705), (764, 65446330), (830, 60242164), (955, 52357064), (1160, 43104307), (1528, 32723165), (1660, 30121082), (1910, 26178532), (2407, 20773160), (2719, 18389480), (3320, 15060541), (3820, 13089266), (4814, 10386580), (5438, 9194740), (5539, 9027080), (7640, 6544633), (9628, 5193290), (10876, 4597370), (11078, 4513540), (12035, 4154632), (13595, 3677896), (15853, 3154040), (19256, 2596645), (21752, 2298685), (22156, 2256770), (24070, 2077316), (27190, 1838948), (27695, 1805416), (31706, 1577020), (44312, 1128385), (48140, 1038658), (54380, 919474), (55390, 902708), (63412, 788510), (78851, 634120), (79265, 630808), (96280, 519329), (108760, 459737), (110780, 451354), (126824, 394255), (157702, 317060), (158530, 315404), (221560, 225677)]