49609680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2244

約数の個数: 80

約数和(自身を含む): 155448384

約数和(自身を除く): 105838704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2131, 2328, 2910, 3880, 4262, 4656, 5820, 6393, 7760, 8524, 10655, 11640, 12786, 17048, 21310, 23280, 25572, 31965, 34096, 42620, 51144, 63930, 85240, 102288, 127860, 170480, 206707, 255720, 413414, 511440, 620121, 826828, 1033535, 1240242, 1653656, 2067070, 2480484, 3100605, 3307312, 4134140, 4960968, 6201210, 8268280, 9921936, 12402420, 16536560, 24804840, 49609680]

約数ペア:

[(1, 49609680), (2, 24804840), (3, 16536560), (4, 12402420), (5, 9921936), (6, 8268280), (8, 6201210), (10, 4960968), (12, 4134140), (15, 3307312), (16, 3100605), (20, 2480484), (24, 2067070), (30, 1653656), (40, 1240242), (48, 1033535), (60, 826828), (80, 620121), (97, 511440), (120, 413414), (194, 255720), (240, 206707), (291, 170480), (388, 127860), (485, 102288), (582, 85240), (776, 63930), (970, 51144), (1164, 42620), (1455, 34096), (1552, 31965), (1940, 25572), (2131, 23280), (2328, 21310), (2910, 17048), (3880, 12786), (4262, 11640), (4656, 10655), (5820, 8524), (6393, 7760)]