49623808

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 113711808

約数和(自身を除く): 64088000

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 169, 208, 248, 256, 296, 338, 403, 416, 481, 496, 592, 676, 806, 832, 962, 992, 1147, 1184, 1352, 1612, 1664, 1924, 1984, 2294, 2368, 2704, 3224, 3328, 3848, 3968, 4588, 4736, 5239, 5408, 6253, 6448, 7696, 7936, 9176, 9472, 10478, 10816, 12506, 12896, 14911, 15392, 18352, 20956, 21632, 25012, 25792, 29822, 30784, 36704, 41912, 43264, 50024, 51584, 59644, 61568, 73408, 83824, 100048, 103168, 119288, 123136, 146816, 167648, 193843, 200096, 238576, 293632, 335296, 387686, 400192, 477152, 670592, 775372, 800384, 954304, 1341184, 1550744, 1600768, 1908608, 3101488, 3817216, 6202976, 12405952, 24811904, 49623808]

約数ペア:

[(1, 49623808), (2, 24811904), (4, 12405952), (8, 6202976), (13, 3817216), (16, 3101488), (26, 1908608), (31, 1600768), (32, 1550744), (37, 1341184), (52, 954304), (62, 800384), (64, 775372), (74, 670592), (104, 477152), (124, 400192), (128, 387686), (148, 335296), (169, 293632), (208, 238576), (248, 200096), (256, 193843), (296, 167648), (338, 146816), (403, 123136), (416, 119288), (481, 103168), (496, 100048), (592, 83824), (676, 73408), (806, 61568), (832, 59644), (962, 51584), (992, 50024), (1147, 43264), (1184, 41912), (1352, 36704), (1612, 30784), (1664, 29822), (1924, 25792), (1984, 25012), (2294, 21632), (2368, 20956), (2704, 18352), (3224, 15392), (3328, 14911), (3848, 12896), (3968, 12506), (4588, 10816), (4736, 10478), (5239, 9472), (5408, 9176), (6253, 7936), (6448, 7696)]