53537868

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{15991}}^1$

素因数の和:16035

約数の個数: 48

約数和(自身を含む): 143288320

約数和(自身を除く): 89750452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 15991, 31982, 47973, 63964, 95946, 143919, 191892, 287838, 431757, 495721, 575676, 863514, 991442, 1487163, 1727028, 1982884, 2974326, 4461489, 5948652, 8922978, 13384467, 17845956, 26768934, 53537868]

約数ペア:

[(1, 53537868), (2, 26768934), (3, 17845956), (4, 13384467), (6, 8922978), (9, 5948652), (12, 4461489), (18, 2974326), (27, 1982884), (31, 1727028), (36, 1487163), (54, 991442), (62, 863514), (93, 575676), (108, 495721), (124, 431757), (186, 287838), (279, 191892), (372, 143919), (558, 95946), (837, 63964), (1116, 47973), (1674, 31982), (3348, 15991)]