49627648

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 115689024

約数和(自身を除く): 66061376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 227, 244, 256, 427, 448, 454, 488, 512, 854, 896, 908, 976, 1589, 1708, 1792, 1816, 1952, 3178, 3416, 3584, 3632, 3904, 6356, 6832, 7264, 7808, 12712, 13664, 13847, 14528, 15616, 25424, 27328, 27694, 29056, 31232, 50848, 54656, 55388, 58112, 96929, 101696, 109312, 110776, 116224, 193858, 203392, 218624, 221552, 387716, 406784, 443104, 775432, 813568, 886208, 1550864, 1772416, 3101728, 3544832, 6203456, 7089664, 12406912, 24813824, 49627648]

約数ペア:

[(1, 49627648), (2, 24813824), (4, 12406912), (7, 7089664), (8, 6203456), (14, 3544832), (16, 3101728), (28, 1772416), (32, 1550864), (56, 886208), (61, 813568), (64, 775432), (112, 443104), (122, 406784), (128, 387716), (224, 221552), (227, 218624), (244, 203392), (256, 193858), (427, 116224), (448, 110776), (454, 109312), (488, 101696), (512, 96929), (854, 58112), (896, 55388), (908, 54656), (976, 50848), (1589, 31232), (1708, 29056), (1792, 27694), (1816, 27328), (1952, 25424), (3178, 15616), (3416, 14528), (3584, 13847), (3632, 13664), (3904, 12712), (6356, 7808), (6832, 7264)]