51701584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15499

約数の個数: 40

約数和(自身を含む): 115037280

約数和(自身を除く): 63335696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 15461, 30922, 61844, 123688, 170071, 247376, 293759, 340142, 587518, 680284, 1175036, 1360568, 2350072, 2721136, 3231349, 4700144, 6462698, 12925396, 25850792, 51701584]

約数ペア:

[(1, 51701584), (2, 25850792), (4, 12925396), (8, 6462698), (11, 4700144), (16, 3231349), (19, 2721136), (22, 2350072), (38, 1360568), (44, 1175036), (76, 680284), (88, 587518), (152, 340142), (176, 293759), (209, 247376), (304, 170071), (418, 123688), (836, 61844), (1672, 30922), (3344, 15461)]