51143744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 56

約数和(自身を含む): 107960160

約数和(自身を除く): 56816416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 137, 152, 274, 304, 307, 548, 608, 614, 1096, 1216, 1228, 2192, 2456, 2603, 4384, 4912, 5206, 5833, 8768, 9824, 10412, 11666, 19648, 20824, 23332, 41648, 42059, 46664, 83296, 84118, 93328, 166592, 168236, 186656, 336472, 373312, 672944, 799121, 1345888, 1598242, 2691776, 3196484, 6392968, 12785936, 25571872, 51143744]

約数ペア:

[(1, 51143744), (2, 25571872), (4, 12785936), (8, 6392968), (16, 3196484), (19, 2691776), (32, 1598242), (38, 1345888), (64, 799121), (76, 672944), (137, 373312), (152, 336472), (274, 186656), (304, 168236), (307, 166592), (548, 93328), (608, 84118), (614, 83296), (1096, 46664), (1216, 42059), (1228, 41648), (2192, 23332), (2456, 20824), (2603, 19648), (4384, 11666), (4912, 10412), (5206, 9824), (5833, 8768)]