51647249200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{65843}}^1$

素因数の和:65951

約数の個数: 120

約数和(自身を含む): 129842524368

約数和(自身を除く): 78195275168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 53, 74, 80, 100, 106, 148, 185, 200, 212, 265, 296, 370, 400, 424, 530, 592, 740, 848, 925, 1060, 1325, 1480, 1850, 1961, 2120, 2650, 2960, 3700, 3922, 4240, 5300, 7400, 7844, 9805, 10600, 14800, 15688, 19610, 21200, 31376, 39220, 49025, 65843, 78440, 98050, 131686, 156880, 196100, 263372, 329215, 392200, 526744, 658430, 784400, 1053488, 1316860, 1646075, 2436191, 2633720, 3292150, 3489679, 4872382, 5267440, 6584300, 6979358, 9744764, 12180955, 13168600, 13958716, 17448395, 19489528, 24361910, 26337200, 27917432, 34896790, 38979056, 48723820, 55834864, 60904775, 69793580, 87241975, 97447640, 121809550, 129118123, 139587160, 174483950, 194895280, 243619100, 258236246, 279174320, 348967900, 487238200, 516472492, 645590615, 697935800, 974476400, 1032944984, 1291181230, 1395871600, 2065889968, 2582362460, 3227953075, 5164724920, 6455906150, 10329449840, 12911812300, 25823624600, 51647249200]

約数ペア:

[(1, 51647249200), (2, 25823624600), (4, 12911812300), (5, 10329449840), (8, 6455906150), (10, 5164724920), (16, 3227953075), (20, 2582362460), (25, 2065889968), (37, 1395871600), (40, 1291181230), (50, 1032944984), (53, 974476400), (74, 697935800), (80, 645590615), (100, 516472492), (106, 487238200), (148, 348967900), (185, 279174320), (200, 258236246), (212, 243619100), (265, 194895280), (296, 174483950), (370, 139587160), (400, 129118123), (424, 121809550), (530, 97447640), (592, 87241975), (740, 69793580), (848, 60904775), (925, 55834864), (1060, 48723820), (1325, 38979056), (1480, 34896790), (1850, 27917432), (1961, 26337200), (2120, 24361910), (2650, 19489528), (2960, 17448395), (3700, 13958716), (3922, 13168600), (4240, 12180955), (5300, 9744764), (7400, 6979358), (7844, 6584300), (9805, 5267440), (10600, 4872382), (14800, 3489679), (15688, 3292150), (19610, 2633720), (21200, 2436191), (31376, 1646075), (39220, 1316860), (49025, 1053488), (65843, 784400), (78440, 658430), (98050, 526744), (131686, 392200), (156880, 329215), (196100, 263372)]