51749888

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 44

約数和(自身を含む): 104716332

約数和(自身を除く): 52966444

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 521, 776, 1024, 1042, 1552, 2084, 3104, 4168, 6208, 8336, 12416, 16672, 24832, 33344, 49664, 50537, 66688, 99328, 101074, 133376, 202148, 266752, 404296, 533504, 808592, 1617184, 3234368, 6468736, 12937472, 25874944, 51749888]

約数ペア:

[(1, 51749888), (2, 25874944), (4, 12937472), (8, 6468736), (16, 3234368), (32, 1617184), (64, 808592), (97, 533504), (128, 404296), (194, 266752), (256, 202148), (388, 133376), (512, 101074), (521, 99328), (776, 66688), (1024, 50537), (1042, 49664), (1552, 33344), (2084, 24832), (3104, 16672), (4168, 12416), (6208, 8336)]