49151988

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 134507520

約数和(自身を除く): 85355532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 93, 106, 108, 124, 159, 186, 212, 277, 279, 318, 372, 477, 554, 558, 636, 831, 837, 954, 1108, 1116, 1431, 1643, 1662, 1674, 1908, 2493, 2862, 3286, 3324, 3348, 4929, 4986, 5724, 6572, 7479, 8587, 9858, 9972, 14681, 14787, 14958, 17174, 19716, 25761, 29362, 29574, 29916, 34348, 44043, 44361, 51522, 58724, 59148, 77283, 88086, 88722, 103044, 132129, 154566, 176172, 177444, 231849, 264258, 309132, 396387, 455111, 463698, 528516, 792774, 910222, 927396, 1365333, 1585548, 1820444, 2730666, 4095999, 5461332, 8191998, 12287997, 16383996, 24575994, 49151988]

約数ペア:

[(1, 49151988), (2, 24575994), (3, 16383996), (4, 12287997), (6, 8191998), (9, 5461332), (12, 4095999), (18, 2730666), (27, 1820444), (31, 1585548), (36, 1365333), (53, 927396), (54, 910222), (62, 792774), (93, 528516), (106, 463698), (108, 455111), (124, 396387), (159, 309132), (186, 264258), (212, 231849), (277, 177444), (279, 176172), (318, 154566), (372, 132129), (477, 103044), (554, 88722), (558, 88086), (636, 77283), (831, 59148), (837, 58724), (954, 51522), (1108, 44361), (1116, 44043), (1431, 34348), (1643, 29916), (1662, 29574), (1674, 29362), (1908, 25761), (2493, 19716), (2862, 17174), (3286, 14958), (3324, 14787), (3348, 14681), (4929, 9972), (4986, 9858), (5724, 8587), (6572, 7479)]