54713204

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 121663080

約数和(自身を除く): 66949876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 109, 182, 196, 197, 218, 364, 394, 436, 637, 763, 788, 1274, 1379, 1417, 1526, 2548, 2561, 2758, 2834, 3052, 5122, 5341, 5516, 5668, 9653, 9919, 10244, 10682, 17927, 19306, 19838, 21364, 21473, 35854, 38612, 39676, 42946, 69433, 71708, 85892, 125489, 138866, 150311, 250978, 277732, 279149, 300622, 501956, 558298, 601244, 1052177, 1116596, 1954043, 2104354, 3908086, 4208708, 7816172, 13678301, 27356602, 54713204]

約数ペア:

[(1, 54713204), (2, 27356602), (4, 13678301), (7, 7816172), (13, 4208708), (14, 3908086), (26, 2104354), (28, 1954043), (49, 1116596), (52, 1052177), (91, 601244), (98, 558298), (109, 501956), (182, 300622), (196, 279149), (197, 277732), (218, 250978), (364, 150311), (394, 138866), (436, 125489), (637, 85892), (763, 71708), (788, 69433), (1274, 42946), (1379, 39676), (1417, 38612), (1526, 35854), (2548, 21473), (2561, 21364), (2758, 19838), (2834, 19306), (3052, 17927), (5122, 10682), (5341, 10244), (5516, 9919), (5668, 9653)]