49562128

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 122313600

約数和(自身を除く): 72751472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 821, 1078, 1232, 1372, 1642, 2156, 2744, 3284, 3773, 4312, 5488, 5747, 6568, 7546, 8624, 9031, 11494, 13136, 15092, 18062, 22988, 30184, 36124, 40229, 45976, 60368, 63217, 72248, 80458, 91952, 126434, 144496, 160916, 252868, 281603, 321832, 442519, 505736, 563206, 643664, 885038, 1011472, 1126412, 1770076, 2252824, 3097633, 3540152, 4505648, 6195266, 7080304, 12390532, 24781064, 49562128]

約数ペア:

[(1, 49562128), (2, 24781064), (4, 12390532), (7, 7080304), (8, 6195266), (11, 4505648), (14, 3540152), (16, 3097633), (22, 2252824), (28, 1770076), (44, 1126412), (49, 1011472), (56, 885038), (77, 643664), (88, 563206), (98, 505736), (112, 442519), (154, 321832), (176, 281603), (196, 252868), (308, 160916), (343, 144496), (392, 126434), (539, 91952), (616, 80458), (686, 72248), (784, 63217), (821, 60368), (1078, 45976), (1232, 40229), (1372, 36124), (1642, 30184), (2156, 22988), (2744, 18062), (3284, 15092), (3773, 13136), (4312, 11494), (5488, 9031), (5747, 8624), (6568, 7546)]