53883904

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 44

約数和(自身を含む): 108990468

約数和(自身を除く): 55106564

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 521, 808, 1024, 1042, 1616, 2084, 3232, 4168, 6464, 8336, 12928, 16672, 25856, 33344, 51712, 52621, 66688, 103424, 105242, 133376, 210484, 266752, 420968, 533504, 841936, 1683872, 3367744, 6735488, 13470976, 26941952, 53883904]

約数ペア:

[(1, 53883904), (2, 26941952), (4, 13470976), (8, 6735488), (16, 3367744), (32, 1683872), (64, 841936), (101, 533504), (128, 420968), (202, 266752), (256, 210484), (404, 133376), (512, 105242), (521, 103424), (808, 66688), (1024, 52621), (1042, 51712), (1616, 33344), (2084, 25856), (3232, 16672), (4168, 12928), (6464, 8336)]