53218692

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 142222080

約数和(自身を除く): 89003388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1109, 1116, 1333, 1548, 2218, 2666, 3327, 3999, 4436, 5332, 6654, 7998, 9981, 11997, 13308, 15996, 19962, 23994, 34379, 39924, 47687, 47988, 68758, 95374, 103137, 137516, 143061, 190748, 206274, 286122, 309411, 412548, 429183, 572244, 618822, 858366, 1237644, 1478297, 1716732, 2956594, 4434891, 5913188, 8869782, 13304673, 17739564, 26609346, 53218692]

約数ペア:

[(1, 53218692), (2, 26609346), (3, 17739564), (4, 13304673), (6, 8869782), (9, 5913188), (12, 4434891), (18, 2956594), (31, 1716732), (36, 1478297), (43, 1237644), (62, 858366), (86, 618822), (93, 572244), (124, 429183), (129, 412548), (172, 309411), (186, 286122), (258, 206274), (279, 190748), (372, 143061), (387, 137516), (516, 103137), (558, 95374), (774, 68758), (1109, 47988), (1116, 47687), (1333, 39924), (1548, 34379), (2218, 23994), (2666, 19962), (3327, 15996), (3999, 13308), (4436, 11997), (5332, 9981), (6654, 7998)]