53288704

素因数分解:

$2^8\times 7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 123032448

約数和(自身を除く): 69743744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 227, 256, 262, 448, 454, 524, 896, 908, 917, 1048, 1589, 1792, 1816, 1834, 2096, 3178, 3632, 3668, 4192, 6356, 7264, 7336, 8384, 12712, 14528, 14672, 16768, 25424, 29056, 29344, 29737, 33536, 50848, 58112, 58688, 59474, 101696, 117376, 118948, 203392, 208159, 234752, 237896, 406784, 416318, 475792, 832636, 951584, 1665272, 1903168, 3330544, 3806336, 6661088, 7612672, 13322176, 26644352, 53288704]

約数ペア:

[(1, 53288704), (2, 26644352), (4, 13322176), (7, 7612672), (8, 6661088), (14, 3806336), (16, 3330544), (28, 1903168), (32, 1665272), (56, 951584), (64, 832636), (112, 475792), (128, 416318), (131, 406784), (224, 237896), (227, 234752), (256, 208159), (262, 203392), (448, 118948), (454, 117376), (524, 101696), (896, 59474), (908, 58688), (917, 58112), (1048, 50848), (1589, 33536), (1792, 29737), (1816, 29344), (1834, 29056), (2096, 25424), (3178, 16768), (3632, 14672), (3668, 14528), (4192, 12712), (6356, 8384), (7264, 7336)]