49172864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 109242000

約数和(自身を除く): 60069136

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1019, 1508, 1664, 1856, 2038, 3016, 3712, 4076, 6032, 8152, 12064, 13247, 16304, 24128, 26494, 29551, 32608, 48256, 52988, 59102, 65216, 105976, 118204, 130432, 211952, 236408, 384163, 423904, 472816, 768326, 847808, 945632, 1536652, 1695616, 1891264, 3073304, 3782528, 6146608, 12293216, 24586432, 49172864]

約数ペア:

[(1, 49172864), (2, 24586432), (4, 12293216), (8, 6146608), (13, 3782528), (16, 3073304), (26, 1891264), (29, 1695616), (32, 1536652), (52, 945632), (58, 847808), (64, 768326), (104, 472816), (116, 423904), (128, 384163), (208, 236408), (232, 211952), (377, 130432), (416, 118204), (464, 105976), (754, 65216), (832, 59102), (928, 52988), (1019, 48256), (1508, 32608), (1664, 29551), (1856, 26494), (2038, 24128), (3016, 16304), (3712, 13247), (4076, 12064), (6032, 8152)]