53299456

素因数分解:

$2^8\times 7^3\times {\mathrm{607}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 124275200

約数和(自身を除く): 70975744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 607, 686, 784, 896, 1214, 1372, 1568, 1792, 2428, 2744, 3136, 4249, 4856, 5488, 6272, 8498, 9712, 10976, 12544, 16996, 19424, 21952, 29743, 33992, 38848, 43904, 59486, 67984, 77696, 87808, 118972, 135968, 155392, 208201, 237944, 271936, 416402, 475888, 543872, 832804, 951776, 1087744, 1665608, 1903552, 3331216, 3807104, 6662432, 7614208, 13324864, 26649728, 53299456]

約数ペア:

[(1, 53299456), (2, 26649728), (4, 13324864), (7, 7614208), (8, 6662432), (14, 3807104), (16, 3331216), (28, 1903552), (32, 1665608), (49, 1087744), (56, 951776), (64, 832804), (98, 543872), (112, 475888), (128, 416402), (196, 271936), (224, 237944), (256, 208201), (343, 155392), (392, 135968), (448, 118972), (607, 87808), (686, 77696), (784, 67984), (896, 59486), (1214, 43904), (1372, 38848), (1568, 33992), (1792, 29743), (2428, 21952), (2744, 19424), (3136, 16996), (4249, 12544), (4856, 10976), (5488, 9712), (6272, 8498)]