51360608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 109516176

約数和(自身を除く): 58155568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 331, 373, 416, 662, 746, 1324, 1492, 2648, 2984, 4303, 4849, 5296, 5968, 8606, 9698, 10592, 11936, 17212, 19396, 34424, 38792, 68848, 77584, 123463, 137696, 155168, 246926, 493852, 987704, 1605019, 1975408, 3210038, 3950816, 6420076, 12840152, 25680304, 51360608]

約数ペア:

[(1, 51360608), (2, 25680304), (4, 12840152), (8, 6420076), (13, 3950816), (16, 3210038), (26, 1975408), (32, 1605019), (52, 987704), (104, 493852), (208, 246926), (331, 155168), (373, 137696), (416, 123463), (662, 77584), (746, 68848), (1324, 38792), (1492, 34424), (2648, 19396), (2984, 17212), (4303, 11936), (4849, 10592), (5296, 9698), (5968, 8606)]