52140256

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12287

約数の個数: 48

約数和(自身を含む): 123500160

約数和(自身を除く): 71359904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 12251, 24502, 49004, 85757, 98008, 171514, 196016, 232769, 343028, 392032, 465538, 686056, 931076, 1372112, 1629383, 1862152, 2744224, 3258766, 3724304, 6517532, 7448608, 13035064, 26070128, 52140256]

約数ペア:

[(1, 52140256), (2, 26070128), (4, 13035064), (7, 7448608), (8, 6517532), (14, 3724304), (16, 3258766), (19, 2744224), (28, 1862152), (32, 1629383), (38, 1372112), (56, 931076), (76, 686056), (112, 465538), (133, 392032), (152, 343028), (224, 232769), (266, 196016), (304, 171514), (532, 98008), (608, 85757), (1064, 49004), (2128, 24502), (4256, 12251)]