51077832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5334

約数の個数: 64

約数和(自身を含む): 141980160

約数和(自身を除く): 90902328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 5281, 9672, 10562, 15843, 21124, 31686, 42248, 63372, 68653, 126744, 137306, 163711, 205959, 274612, 327422, 411918, 491133, 549224, 654844, 823836, 982266, 1309688, 1647672, 1964532, 2128243, 3929064, 4256486, 6384729, 8512972, 12769458, 17025944, 25538916, 51077832]

約数ペア:

[(1, 51077832), (2, 25538916), (3, 17025944), (4, 12769458), (6, 8512972), (8, 6384729), (12, 4256486), (13, 3929064), (24, 2128243), (26, 1964532), (31, 1647672), (39, 1309688), (52, 982266), (62, 823836), (78, 654844), (93, 549224), (104, 491133), (124, 411918), (156, 327422), (186, 274612), (248, 205959), (312, 163711), (372, 137306), (403, 126744), (744, 68653), (806, 63372), (1209, 42248), (1612, 31686), (2418, 21124), (3224, 15843), (4836, 10562), (5281, 9672)]