53472080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 132372480

約数和(自身を除く): 78900400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 277, 304, 380, 508, 554, 635, 760, 1016, 1108, 1270, 1385, 1520, 2032, 2216, 2413, 2540, 2770, 4432, 4826, 5080, 5263, 5540, 9652, 10160, 10526, 11080, 12065, 19304, 21052, 22160, 24130, 26315, 35179, 38608, 42104, 48260, 52630, 70358, 84208, 96520, 105260, 140716, 175895, 193040, 210520, 281432, 351790, 421040, 562864, 668401, 703580, 1336802, 1407160, 2673604, 2814320, 3342005, 5347208, 6684010, 10694416, 13368020, 26736040, 53472080]

約数ペア:

[(1, 53472080), (2, 26736040), (4, 13368020), (5, 10694416), (8, 6684010), (10, 5347208), (16, 3342005), (19, 2814320), (20, 2673604), (38, 1407160), (40, 1336802), (76, 703580), (80, 668401), (95, 562864), (127, 421040), (152, 351790), (190, 281432), (254, 210520), (277, 193040), (304, 175895), (380, 140716), (508, 105260), (554, 96520), (635, 84208), (760, 70358), (1016, 52630), (1108, 48260), (1270, 42104), (1385, 38608), (1520, 35179), (2032, 26315), (2216, 24130), (2413, 22160), (2540, 21052), (2770, 19304), (4432, 12065), (4826, 11080), (5080, 10526), (5263, 10160), (5540, 9652)]