49240440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:506

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 116647560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 359, 360, 381, 508, 540, 635, 718, 762, 1016, 1077, 1080, 1143, 1270, 1436, 1524, 1795, 1905, 2154, 2286, 2540, 2872, 3048, 3231, 3429, 3590, 3810, 4308, 4572, 5080, 5385, 5715, 6462, 6858, 7180, 7620, 8616, 9144, 9693, 10770, 11430, 12924, 13716, 14360, 15240, 16155, 17145, 19386, 21540, 22860, 25848, 27432, 32310, 34290, 38772, 43080, 45593, 45720, 48465, 64620, 68580, 77544, 91186, 96930, 129240, 136779, 137160, 182372, 193860, 227965, 273558, 364744, 387720, 410337, 455930, 547116, 683895, 820674, 911860, 1094232, 1231011, 1367790, 1641348, 1823720, 2051685, 2462022, 2735580, 3282696, 4103370, 4924044, 5471160, 6155055, 8206740, 9848088, 12310110, 16413480, 24620220, 49240440]

約数ペア:

[(1, 49240440), (2, 24620220), (3, 16413480), (4, 12310110), (5, 9848088), (6, 8206740), (8, 6155055), (9, 5471160), (10, 4924044), (12, 4103370), (15, 3282696), (18, 2735580), (20, 2462022), (24, 2051685), (27, 1823720), (30, 1641348), (36, 1367790), (40, 1231011), (45, 1094232), (54, 911860), (60, 820674), (72, 683895), (90, 547116), (108, 455930), (120, 410337), (127, 387720), (135, 364744), (180, 273558), (216, 227965), (254, 193860), (270, 182372), (359, 137160), (360, 136779), (381, 129240), (508, 96930), (540, 91186), (635, 77544), (718, 68580), (762, 64620), (1016, 48465), (1077, 45720), (1080, 45593), (1143, 43080), (1270, 38772), (1436, 34290), (1524, 32310), (1795, 27432), (1905, 25848), (2154, 22860), (2286, 21540), (2540, 19386), (2872, 17145), (3048, 16155), (3231, 15240), (3429, 14360), (3590, 13716), (3810, 12924), (4308, 11430), (4572, 10770), (5080, 9693), (5385, 9144), (5715, 8616), (6462, 7620), (6858, 7180)]