49591808

素因数分解:

$2^9\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 80

約数和(自身を含む): 115197984

約数和(自身を除く): 65606176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 137, 202, 224, 256, 274, 404, 448, 512, 548, 707, 808, 896, 959, 1096, 1414, 1616, 1792, 1918, 2192, 2828, 3232, 3584, 3836, 4384, 5656, 6464, 7672, 8768, 11312, 12928, 13837, 15344, 17536, 22624, 25856, 27674, 30688, 35072, 45248, 51712, 55348, 61376, 70144, 90496, 96859, 110696, 122752, 180992, 193718, 221392, 245504, 361984, 387436, 442784, 491008, 774872, 885568, 1549744, 1771136, 3099488, 3542272, 6198976, 7084544, 12397952, 24795904, 49591808]

約数ペア:

[(1, 49591808), (2, 24795904), (4, 12397952), (7, 7084544), (8, 6198976), (14, 3542272), (16, 3099488), (28, 1771136), (32, 1549744), (56, 885568), (64, 774872), (101, 491008), (112, 442784), (128, 387436), (137, 361984), (202, 245504), (224, 221392), (256, 193718), (274, 180992), (404, 122752), (448, 110696), (512, 96859), (548, 90496), (707, 70144), (808, 61376), (896, 55348), (959, 51712), (1096, 45248), (1414, 35072), (1616, 30688), (1792, 27674), (1918, 25856), (2192, 22624), (2828, 17536), (3232, 15344), (3584, 13837), (3836, 12928), (4384, 11312), (5656, 8768), (6464, 7672)]