50388516

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 132763904

約数和(自身を除く): 82375388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 163, 186, 277, 279, 326, 372, 489, 554, 558, 652, 831, 978, 1108, 1116, 1467, 1662, 1956, 2493, 2934, 3324, 4986, 5053, 5868, 8587, 9972, 10106, 15159, 17174, 20212, 25761, 30318, 34348, 45151, 45477, 51522, 60636, 77283, 90302, 90954, 103044, 135453, 154566, 180604, 181908, 270906, 309132, 406359, 541812, 812718, 1399681, 1625436, 2799362, 4199043, 5598724, 8398086, 12597129, 16796172, 25194258, 50388516]

約数ペア:

[(1, 50388516), (2, 25194258), (3, 16796172), (4, 12597129), (6, 8398086), (9, 5598724), (12, 4199043), (18, 2799362), (31, 1625436), (36, 1399681), (62, 812718), (93, 541812), (124, 406359), (163, 309132), (186, 270906), (277, 181908), (279, 180604), (326, 154566), (372, 135453), (489, 103044), (554, 90954), (558, 90302), (652, 77283), (831, 60636), (978, 51522), (1108, 45477), (1116, 45151), (1467, 34348), (1662, 30318), (1956, 25761), (2493, 20212), (2934, 17174), (3324, 15159), (4986, 10106), (5053, 9972), (5868, 8587)]