51398016

素因数分解:

$2^7\times 3^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1131

約数の個数: 64

約数和(自身を含む): 137663280

約数和(自身を除く): 86265264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 274, 384, 411, 548, 822, 977, 1096, 1644, 1954, 2192, 2931, 3288, 3908, 4384, 5862, 6576, 7816, 8768, 11724, 13152, 15632, 17536, 23448, 26304, 31264, 46896, 52608, 62528, 93792, 125056, 133849, 187584, 267698, 375168, 401547, 535396, 803094, 1070792, 1606188, 2141584, 3212376, 4283168, 6424752, 8566336, 12849504, 17132672, 25699008, 51398016]

約数ペア:

[(1, 51398016), (2, 25699008), (3, 17132672), (4, 12849504), (6, 8566336), (8, 6424752), (12, 4283168), (16, 3212376), (24, 2141584), (32, 1606188), (48, 1070792), (64, 803094), (96, 535396), (128, 401547), (137, 375168), (192, 267698), (274, 187584), (384, 133849), (411, 125056), (548, 93792), (822, 62528), (977, 52608), (1096, 46896), (1644, 31264), (1954, 26304), (2192, 23448), (2931, 17536), (3288, 15632), (3908, 13152), (4384, 11724), (5862, 8768), (6576, 7816)]