54493380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 166630464

約数和(自身を除く): 112137084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2311, 2358, 2620, 3930, 4622, 4716, 5895, 6933, 7860, 9244, 11555, 11790, 13866, 20799, 23110, 23580, 27732, 34665, 41598, 46220, 69330, 83196, 103995, 138660, 207990, 302741, 415980, 605482, 908223, 1210964, 1513705, 1816446, 2724669, 3027410, 3632892, 4541115, 5449338, 6054820, 9082230, 10898676, 13623345, 18164460, 27246690, 54493380]

約数ペア:

[(1, 54493380), (2, 27246690), (3, 18164460), (4, 13623345), (5, 10898676), (6, 9082230), (9, 6054820), (10, 5449338), (12, 4541115), (15, 3632892), (18, 3027410), (20, 2724669), (30, 1816446), (36, 1513705), (45, 1210964), (60, 908223), (90, 605482), (131, 415980), (180, 302741), (262, 207990), (393, 138660), (524, 103995), (655, 83196), (786, 69330), (1179, 46220), (1310, 41598), (1572, 34665), (1965, 27732), (2311, 23580), (2358, 23110), (2620, 20799), (3930, 13866), (4622, 11790), (4716, 11555), (5895, 9244), (6933, 7860)]