49091600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 126206208

約数和(自身を除く): 77114608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 107, 124, 148, 155, 185, 200, 214, 248, 296, 310, 370, 400, 428, 496, 535, 592, 620, 740, 775, 856, 925, 1070, 1147, 1240, 1480, 1550, 1712, 1850, 2140, 2294, 2480, 2675, 2960, 3100, 3317, 3700, 3959, 4280, 4588, 5350, 5735, 6200, 6634, 7400, 7918, 8560, 9176, 10700, 11470, 12400, 13268, 14800, 15836, 16585, 18352, 19795, 21400, 22940, 26536, 28675, 31672, 33170, 39590, 42800, 45880, 53072, 57350, 63344, 66340, 79180, 82925, 91760, 98975, 114700, 122729, 132680, 158360, 165850, 197950, 229400, 245458, 265360, 316720, 331700, 395900, 458800, 490916, 613645, 663400, 791800, 981832, 1227290, 1326800, 1583600, 1963664, 2454580, 3068225, 4909160, 6136450, 9818320, 12272900, 24545800, 49091600]

約数ペア:

[(1, 49091600), (2, 24545800), (4, 12272900), (5, 9818320), (8, 6136450), (10, 4909160), (16, 3068225), (20, 2454580), (25, 1963664), (31, 1583600), (37, 1326800), (40, 1227290), (50, 981832), (62, 791800), (74, 663400), (80, 613645), (100, 490916), (107, 458800), (124, 395900), (148, 331700), (155, 316720), (185, 265360), (200, 245458), (214, 229400), (248, 197950), (296, 165850), (310, 158360), (370, 132680), (400, 122729), (428, 114700), (496, 98975), (535, 91760), (592, 82925), (620, 79180), (740, 66340), (775, 63344), (856, 57350), (925, 53072), (1070, 45880), (1147, 42800), (1240, 39590), (1480, 33170), (1550, 31672), (1712, 28675), (1850, 26536), (2140, 22940), (2294, 21400), (2480, 19795), (2675, 18352), (2960, 16585), (3100, 15836), (3317, 14800), (3700, 13268), (3959, 12400), (4280, 11470), (4588, 10700), (5350, 9176), (5735, 8560), (6200, 7918), (6634, 7400)]