51001472

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 108895200

約数和(自身を除く): 57893728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 268, 304, 313, 536, 608, 626, 1072, 1216, 1252, 1273, 2144, 2432, 2504, 2546, 4288, 5008, 5092, 5947, 8576, 10016, 10184, 11894, 20032, 20368, 20971, 23788, 40064, 40736, 41942, 47576, 81472, 83884, 95152, 162944, 167768, 190304, 335536, 380608, 398449, 671072, 761216, 796898, 1342144, 1593796, 2684288, 3187592, 6375184, 12750368, 25500736, 51001472]

約数ペア:

[(1, 51001472), (2, 25500736), (4, 12750368), (8, 6375184), (16, 3187592), (19, 2684288), (32, 1593796), (38, 1342144), (64, 796898), (67, 761216), (76, 671072), (128, 398449), (134, 380608), (152, 335536), (268, 190304), (304, 167768), (313, 162944), (536, 95152), (608, 83884), (626, 81472), (1072, 47576), (1216, 41942), (1252, 40736), (1273, 40064), (2144, 23788), (2432, 20971), (2504, 20368), (2546, 20032), (4288, 11894), (5008, 10184), (5092, 10016), (5947, 8576)]