53857116

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^2$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 143745840

約数和(自身を除く): 89888724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 97, 106, 108, 159, 194, 212, 291, 318, 388, 477, 582, 636, 873, 954, 1164, 1431, 1746, 1908, 2619, 2862, 3492, 5141, 5238, 5724, 9409, 10282, 10476, 15423, 18818, 20564, 28227, 30846, 37636, 46269, 56454, 61692, 84681, 92538, 112908, 138807, 169362, 185076, 254043, 277614, 338724, 498677, 508086, 555228, 997354, 1016172, 1496031, 1994708, 2992062, 4488093, 5984124, 8976186, 13464279, 17952372, 26928558, 53857116]

約数ペア:

[(1, 53857116), (2, 26928558), (3, 17952372), (4, 13464279), (6, 8976186), (9, 5984124), (12, 4488093), (18, 2992062), (27, 1994708), (36, 1496031), (53, 1016172), (54, 997354), (97, 555228), (106, 508086), (108, 498677), (159, 338724), (194, 277614), (212, 254043), (291, 185076), (318, 169362), (388, 138807), (477, 112908), (582, 92538), (636, 84681), (873, 61692), (954, 56454), (1164, 46269), (1431, 37636), (1746, 30846), (1908, 28227), (2619, 20564), (2862, 18818), (3492, 15423), (5141, 10476), (5238, 10282), (5724, 9409)]