54257056

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 72

約数和(自身を含む): 125937504

約数和(自身を除く): 71680448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 131, 172, 224, 262, 301, 344, 524, 602, 688, 917, 1048, 1204, 1376, 1834, 1849, 2096, 2408, 3668, 3698, 4192, 4816, 5633, 7336, 7396, 9632, 11266, 12943, 14672, 14792, 22532, 25886, 29344, 29584, 39431, 45064, 51772, 59168, 78862, 90128, 103544, 157724, 180256, 207088, 242219, 315448, 414176, 484438, 630896, 968876, 1261792, 1695533, 1937752, 3391066, 3875504, 6782132, 7751008, 13564264, 27128528, 54257056]

約数ペア:

[(1, 54257056), (2, 27128528), (4, 13564264), (7, 7751008), (8, 6782132), (14, 3875504), (16, 3391066), (28, 1937752), (32, 1695533), (43, 1261792), (56, 968876), (86, 630896), (112, 484438), (131, 414176), (172, 315448), (224, 242219), (262, 207088), (301, 180256), (344, 157724), (524, 103544), (602, 90128), (688, 78862), (917, 59168), (1048, 51772), (1204, 45064), (1376, 39431), (1834, 29584), (1849, 29344), (2096, 25886), (2408, 22532), (3668, 14792), (3698, 14672), (4192, 12943), (4816, 11266), (5633, 9632), (7336, 7396)]